diff options
65 files changed, 497 insertions, 133 deletions
diff --git a/actionpack/lib/abstract_controller/base.rb b/actionpack/lib/abstract_controller/base.rb index c95b9a4097..96d701dba5 100644 --- a/actionpack/lib/abstract_controller/base.rb +++ b/actionpack/lib/abstract_controller/base.rb @@ -88,7 +88,7 @@ module AbstractController # Returns the full controller name, underscored, without the ending Controller. # # class MyApp::MyPostsController < AbstractController::Base - # end + # # end # # MyApp::MyPostsController.controller_path # => "my_app/my_posts" diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index c98e937423..09867e2407 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -11,9 +11,9 @@ module ActionController # # params = ActionController::Parameters.new(a: {}) # params.fetch(:b) - # # => ActionController::ParameterMissing: param not found: b + # # => ActionController::ParameterMissing: param is missing or the value is empty: b # params.require(:a) - # # => ActionController::ParameterMissing: param not found: a + # # => ActionController::ParameterMissing: param is missing or the value is empty: a class ParameterMissing < KeyError attr_reader :param # :nodoc: @@ -23,11 +23,13 @@ module ActionController end end - # Raised when a supplied parameter is not expected. + # Raised when a supplied parameter is not expected and + # ActionController::Parameters.action_on_unpermitted_parameters + # is set to <tt>:raise</tt>. # # params = ActionController::Parameters.new(a: "123", b: "456") # params.permit(:c) - # # => ActionController::UnpermittedParameters: found unexpected keys: a, b + # # => ActionController::UnpermittedParameters: found unpermitted parameters: a, b class UnpermittedParameters < IndexError attr_reader :params # :nodoc: @@ -236,10 +238,10 @@ module ActionController # # => {"name"=>"Francesco"} # # ActionController::Parameters.new(person: nil).require(:person) - # # => ActionController::ParameterMissing: param not found: person + # # => ActionController::ParameterMissing: param is missing or the value is empty: person # # ActionController::Parameters.new(person: {}).require(:person) - # # => ActionController::ParameterMissing: param not found: person + # # => ActionController::ParameterMissing: param is missing or the value is empty: person def require(key) value = self[key] if value.present? || value == false @@ -356,7 +358,7 @@ module ActionController # # params = ActionController::Parameters.new(person: { name: 'Francesco' }) # params.fetch(:person) # => {"name"=>"Francesco"} - # params.fetch(:none) # => ActionController::ParameterMissing: param not found: none + # params.fetch(:none) # => ActionController::ParameterMissing: param is missing or the value is empty: none # params.fetch(:none, 'Francesco') # => "Francesco" # params.fetch(:none) { 'Francesco' } # => "Francesco" def fetch(key, *args) diff --git a/actionpack/lib/action_dispatch/journey/router.rb b/actionpack/lib/action_dispatch/journey/router.rb index cc4bd6105d..b84aad8eb6 100644 --- a/actionpack/lib/action_dispatch/journey/router.rb +++ b/actionpack/lib/action_dispatch/journey/router.rb @@ -121,7 +121,8 @@ module ActionDispatch end def match_head_routes(routes, req) - head_routes = match_routes(routes, req) + verb_specific_routes = routes.reject { |route| route.verb == // } + head_routes = match_routes(verb_specific_routes, req) if head_routes.empty? begin diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb index 77f86b7a62..26b8636c2f 100644 --- a/actionpack/test/dispatch/routing_test.rb +++ b/actionpack/test/dispatch/routing_test.rb @@ -3567,12 +3567,11 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest mount lambda { |env| [200, {}, [env['REQUEST_METHOD']]] }, at: '/' end - # TODO: HEAD request should match `get /home` rather than the + # HEAD request should match `get /home` rather than the # lower-precedence Rack app mounted at `/`. head '/home' assert_response :ok - #assert_equal 'test#index', @response.body - assert_equal 'HEAD', @response.body + assert_equal 'test#index', @response.body # But the Rack app can still respond to its own HEAD requests. head '/foobar' diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md index 7b6008d5ed..fe47fb47fd 100644 --- a/actionview/CHANGELOG.md +++ b/actionview/CHANGELOG.md @@ -1,3 +1,8 @@ +* Improve detection of partial templates eligible for collection caching, + now allowing multi-line comments at the beginning of the template file. + + *Dov Murik* + * Raise an ArgumentError when a false value for `include_blank` is passed to a required select field (to comply with the HTML5 spec). diff --git a/actionview/lib/action_view/digestor.rb b/actionview/lib/action_view/digestor.rb index b29eb48425..df8059d04e 100644 --- a/actionview/lib/action_view/digestor.rb +++ b/actionview/lib/action_view/digestor.rb @@ -12,7 +12,7 @@ module ActionView # Supported options: # # * <tt>name</tt> - Template name - # * <tt>finder</tt> - An instance of ActionView::LookupContext + # * <tt>finder</tt> - An instance of <tt>ActionView::LookupContext</tt> # * <tt>dependencies</tt> - An array of dependent views # * <tt>partial</tt> - Specifies whether the template is a partial def digest(options) diff --git a/actionview/lib/action_view/helpers/date_helper.rb b/actionview/lib/action_view/helpers/date_helper.rb index 98ef87e427..9c8edc69a9 100644 --- a/actionview/lib/action_view/helpers/date_helper.rb +++ b/actionview/lib/action_view/helpers/date_helper.rb @@ -69,8 +69,8 @@ module ActionView # distance_of_time_in_words(to_time, from_time, include_seconds: true) # => about 6 years # distance_of_time_in_words(Time.now, Time.now) # => less than a minute # - # With the <tt>scope</tt> you can define a custom scope for Rails lookup - # the translation. + # With the <tt>scope</tt> option, you can define a custom scope for Rails + # to lookup the translation. # # For example you can define the following in your locale (e.g. en.yml). # @@ -78,8 +78,8 @@ module ActionView # distance_in_words: # short: # about_x_hours: - # one: 1 hr - # other: '%{count} hr' + # one: 'an hour' + # other: '%{count} hours' # # See https://github.com/svenfuchs/rails-i18n/blob/master/rails/locale/en.yml # for more examples. @@ -87,8 +87,8 @@ module ActionView # Which will then result in the following: # # from_time = Time.now - # distance_of_time_in_words(from_time, from_time + 50.minutes, scope: 'datetime.distance_in_words.short') # => 1 hr - # distance_of_time_in_words(from_time, from_time + 3.hours, scope: 'datetime.distance_in_words.short') # => 3 hr + # distance_of_time_in_words(from_time, from_time + 50.minutes, scope: 'datetime.distance_in_words.short') # => "an hour" + # distance_of_time_in_words(from_time, from_time + 3.hours, scope: 'datetime.distance_in_words.short') # => "3 hours" def distance_of_time_in_words(from_time, to_time = 0, options = {}) options = { scope: :'datetime.distance_in_words' @@ -485,7 +485,7 @@ module ActionView # The <tt>datetime</tt> can be either a +Time+ or +DateTime+ object or an integer. # Override the field name using the <tt>:field_name</tt> option, 'second' by default. # - # my_time = Time.now + 16.minutes + # my_time = Time.now + 16.seconds # # # Generates a select field for seconds that defaults to the seconds for the time in my_time. # select_second(my_time) diff --git a/actionview/lib/action_view/lookup_context.rb b/actionview/lib/action_view/lookup_context.rb index 4452dcfed5..817b30dd2f 100644 --- a/actionview/lib/action_view/lookup_context.rb +++ b/actionview/lib/action_view/lookup_context.rb @@ -6,7 +6,7 @@ require 'action_view/template/resolver' module ActionView # = Action View Lookup Context # - # LookupContext is the object responsible to hold all information required to lookup + # <tt>LookupContext</tt> is the object responsible to hold all information required to lookup # templates, i.e. view paths and details. The LookupContext is also responsible to # generate a key, given to view paths, used in the resolver cache lookup. Since # this key is generated just once during the request, it speeds up all cache accesses. diff --git a/actionview/lib/action_view/renderer/partial_renderer.rb b/actionview/lib/action_view/renderer/partial_renderer.rb index b751bca31e..780fdabbd1 100644 --- a/actionview/lib/action_view/renderer/partial_renderer.rb +++ b/actionview/lib/action_view/renderer/partial_renderer.rb @@ -348,8 +348,6 @@ module ActionView content end - private - # Sets up instance variables needed for rendering a partial. This method # finds the options and details and extracts them. The method also contains # logic that handles the type of object passed in as the partial. diff --git a/actionview/lib/action_view/rendering.rb b/actionview/lib/action_view/rendering.rb index 1e8e7415d1..91b7e845d6 100644 --- a/actionview/lib/action_view/rendering.rb +++ b/actionview/lib/action_view/rendering.rb @@ -59,7 +59,7 @@ module ActionView @_view_context_class ||= self.class.view_context_class end - # An instance of a view class. The default view class is ActionView::Base + # An instance of a view class. The default view class is ActionView::Base. # # The view class must have the following methods: # View.new[lookup_context, assigns, controller] diff --git a/actionview/lib/action_view/template/handlers/erb.rb b/actionview/lib/action_view/template/handlers/erb.rb index 88a8570706..da96347e4d 100644 --- a/actionview/lib/action_view/template/handlers/erb.rb +++ b/actionview/lib/action_view/template/handlers/erb.rb @@ -138,7 +138,7 @@ module ActionView # # <% cache notification.event do %> # => nil def resource_cache_call_pattern - /\A(?:<%#.*%>\n?)?<% cache\(?\s*(\w+\.?)/ + /\A(?:<%#.*%>)*\s*<%\s*cache\(?\s*(\w+)[\s\)]/m end private diff --git a/actionview/lib/action_view/view_paths.rb b/actionview/lib/action_view/view_paths.rb index 492f67f45d..ebca598337 100644 --- a/actionview/lib/action_view/view_paths.rb +++ b/actionview/lib/action_view/view_paths.rb @@ -36,8 +36,8 @@ module ActionView self.class._prefixes end - # LookupContext is the object responsible to hold all information required to lookup - # templates, i.e. view paths and details. Check ActionView::LookupContext for more + # <tt>LookupContext</tt> is the object responsible to hold all information required to lookup + # templates, i.e. view paths and details. Check <tt>ActionView::LookupContext</tt> for more # information. def lookup_context @_lookup_context ||= diff --git a/actionview/test/template/template_test.rb b/actionview/test/template/template_test.rb index aae6a9aa09..d17034e88f 100644 --- a/actionview/test/template/template_test.rb +++ b/actionview/test/template/template_test.rb @@ -190,6 +190,36 @@ class TestERBTemplate < ActiveSupport::TestCase assert_match(/\xFC/, e.message) end + def test_not_eligible_for_collection_caching_without_cache_call + [ + "<%= 'Hello' %>", + "<% cache_customer = 42 %>", + "<% cache customer.name do %><% end %>" + ].each do |body| + template = new_template(body, virtual_path: "test/foo/_customer") + assert_not template.eligible_for_collection_caching?, "Template #{body.inspect} should not be eligible for collection caching" + end + end + + def test_eligible_for_collection_caching_with_cache_call + [ + "<% cache customer do %><% end %>", + "<% cache(customer) do %><% end %>", + "<% cache( customer) do %><% end %>", + "<% cache( customer ) do %><% end %>", + "<%cache customer do %><% end %>", + "<% cache customer do %><% end %>", + " <% cache customer do %>\n<% end %>\n", + "<%# comment %><% cache customer do %><% end %>", + "<%# comment %>\n<% cache customer do %><% end %>", + "<%# comment\n line 2\n line 3 %>\n<% cache customer do %><% end %>", + "<%# comment 1 %>\n<%# comment 2 %>\n<% cache customer do %><% end %>" + ].each do |body| + template = new_template(body, virtual_path: "test/foo/_customer") + assert template.eligible_for_collection_caching?, "Template #{body.inspect} should be eligible for collection caching" + end + end + def with_external_encoding(encoding) old = Encoding.default_external Encoding::Converter.new old, encoding if old != encoding diff --git a/activejob/lib/active_job/queue_name.rb b/activejob/lib/active_job/queue_name.rb index 9ae0345120..65786a49ff 100644 --- a/activejob/lib/active_job/queue_name.rb +++ b/activejob/lib/active_job/queue_name.rb @@ -39,7 +39,7 @@ module ActiveJob self.queue_name_delimiter = '_' # set default delimiter to '_' end - # Returns the name of the queue the job will be run on + # Returns the name of the queue the job will be run on. def queue_name if @queue_name.is_a?(Proc) @queue_name = self.class.queue_name_from_part(instance_exec(&@queue_name)) diff --git a/activemodel/lib/active_model/validations/helper_methods.rb b/activemodel/lib/active_model/validations/helper_methods.rb new file mode 100644 index 0000000000..2176115334 --- /dev/null +++ b/activemodel/lib/active_model/validations/helper_methods.rb @@ -0,0 +1,13 @@ +module ActiveModel + module Validations + module HelperMethods # :nodoc: + private + def _merge_attributes(attr_names) + options = attr_names.extract_options!.symbolize_keys + attr_names.flatten! + options[:attributes] = attr_names + options + end + end + end +end diff --git a/activemodel/lib/active_model/validations/length.rb b/activemodel/lib/active_model/validations/length.rb index c22a58f9e1..fb33342d30 100644 --- a/activemodel/lib/active_model/validations/length.rb +++ b/activemodel/lib/active_model/validations/length.rb @@ -1,8 +1,6 @@ require "active_support/core_ext/string/strip" module ActiveModel - - # == Active \Model Length Validator module Validations class LengthValidator < EachValidator # :nodoc: MESSAGES = { is: :wrong_length, minimum: :too_short, maximum: :too_long }.freeze @@ -100,7 +98,7 @@ module ActiveModel module HelperMethods - # Validates that the specified attribute matches the length restrictions + # Validates that the specified attributes match the length restrictions # supplied. Only one option can be used at a time: # # class Person < ActiveRecord::Base diff --git a/activemodel/lib/active_model/validations/with.rb b/activemodel/lib/active_model/validations/with.rb index a2531327bf..6de01b3392 100644 --- a/activemodel/lib/active_model/validations/with.rb +++ b/activemodel/lib/active_model/validations/with.rb @@ -1,15 +1,5 @@ module ActiveModel module Validations - module HelperMethods - private - def _merge_attributes(attr_names) - options = attr_names.extract_options!.symbolize_keys - attr_names.flatten! - options[:attributes] = attr_names - options - end - end - class WithValidator < EachValidator # :nodoc: def validate_each(record, attr, val) method_name = options[:with] diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 9b5310b6d5..794bb779fa 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,35 @@ +* Add alternate syntax to make `change_column_default` reversible. + + User can pass in `:from` and `:to` to make `change_column_default` command + become reversible. + + Example: + + change_column_default :posts, :status, from: nil, to: "draft" + change_column_default :users, authorized, from: true, to: false + + *Prem Sichanugrist* + +* Prevent error when using `force_reload: true` on an unassigned polymorphic + belongs_to association. + + Fixes #20426. + + *James Dabbs* + +* Correctly raise `ActiveRecord::AssociationTypeMismatch` when assigning + a wrong type to a namespaced association. + + Fixes #20545. + + *Diego Carrion* + +* `validates_absence_of` respects `marked_for_destruction?`. + + Fixes #20449. + + *Yves Senn* + * Include the `Enumerable` module in `ActiveRecord::Relation` *Sean Griffin & bogdan* diff --git a/activerecord/lib/active_record/associations/association.rb b/activerecord/lib/active_record/associations/association.rb index 930f678ae8..7c729676a7 100644 --- a/activerecord/lib/active_record/associations/association.rb +++ b/activerecord/lib/active_record/associations/association.rb @@ -211,9 +211,12 @@ module ActiveRecord # the kind of the class of the associated objects. Meant to be used as # a sanity check when you are about to assign an associated record. def raise_on_type_mismatch!(record) - unless record.is_a?(reflection.klass) || record.is_a?(reflection.class_name.constantize) - message = "#{reflection.class_name}(##{reflection.klass.object_id}) expected, got #{record.class}(##{record.class.object_id})" - raise ActiveRecord::AssociationTypeMismatch, message + unless record.is_a?(reflection.klass) + fresh_class = reflection.class_name.safe_constantize + unless fresh_class && record.is_a?(fresh_class) + message = "#{reflection.class_name}(##{reflection.klass.object_id}) expected, got #{record.class}(##{record.class.object_id})" + raise ActiveRecord::AssociationTypeMismatch, message + end end end diff --git a/activerecord/lib/active_record/associations/preloader.rb b/activerecord/lib/active_record/associations/preloader.rb index 97f4bd3811..d60dd911e1 100644 --- a/activerecord/lib/active_record/associations/preloader.rb +++ b/activerecord/lib/active_record/associations/preloader.rb @@ -10,13 +10,13 @@ module ActiveRecord # end # # class Book < ActiveRecord::Base - # # columns: title, sales + # # columns: title, sales, author_id # end # # When you load an author with all associated books Active Record will make # multiple queries like this: # - # Author.includes(:books).where(:name => ['bell hooks', 'Homer').to_a + # Author.includes(:books).where(name: ['bell hooks', 'Homer']).to_a # # => SELECT `authors`.* FROM `authors` WHERE `name` IN ('bell hooks', 'Homer') # => SELECT `books`.* FROM `books` WHERE `author_id` IN (2, 5) diff --git a/activerecord/lib/active_record/associations/singular_association.rb b/activerecord/lib/active_record/associations/singular_association.rb index 58d0f7d65d..bec9505bd2 100644 --- a/activerecord/lib/active_record/associations/singular_association.rb +++ b/activerecord/lib/active_record/associations/singular_association.rb @@ -3,7 +3,7 @@ module ActiveRecord class SingularAssociation < Association #:nodoc: # Implements the reader method, e.g. foo.bar for Foo.has_one :bar def reader(force_reload = false) - if force_reload + if force_reload && klass klass.uncached { reload } elsif !loaded? || stale_target? reload diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index 158b773e11..d17e272ed1 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -592,10 +592,11 @@ module ActiveRecord # # t.change_default(:qualification, 'new') # t.change_default(:authorized, 1) + # t.change_default(:status, from: nil, to: "draft") # # See SchemaStatements#change_column_default - def change_default(column_name, default) - @base.change_column_default(name, column_name, default) + def change_default(column_name, default_or_changes) + @base.change_column_default(name, column_name, default_or_changes) end # Removes the column(s) from the table definition. diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 49ffd7ccf0..e3115abe66 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -460,7 +460,12 @@ module ActiveRecord # # change_column_default(:users, :email, nil) # - def change_column_default(table_name, column_name, default) + # Passing a hash containing +:from+ and +:to+ will make this change + # reversible in migration: + # + # change_column_default(:posts, :state, from: nil, to: "draft") + # + def change_column_default(table_name, column_name, default_or_changes) raise NotImplementedError, "change_column_default is not implemented" end @@ -832,7 +837,10 @@ module ActiveRecord end def foreign_key_column_for(table_name) # :nodoc: - "#{table_name.to_s.singularize}_id" + prefix = Base.table_name_prefix + suffix = Base.table_name_suffix + name = table_name.to_s =~ /#{prefix}(.+)#{suffix}/ ? $1 : table_name.to_s + "#{name.singularize}_id" end def dump_schema_information #:nodoc: @@ -1068,6 +1076,14 @@ module ActiveRecord raise ArgumentError, "Index name '#{new_name}' on table '#{table_name}' is too long; the limit is #{allowed_index_name_length} characters" end end + + def extract_new_default_value(default_or_changes) + if default_or_changes.is_a?(Hash) && default_or_changes.has_key?(:from) && default_or_changes.has_key?(:to) + default_or_changes[:to] + else + default_or_changes + end + end end end end diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 00e3d2965b..2027492f29 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -629,7 +629,8 @@ module ActiveRecord end end - def change_column_default(table_name, column_name, default) #:nodoc: + def change_column_default(table_name, column_name, default_or_changes) #:nodoc: + default = extract_new_default_value(default_or_changes) column = column_for(table_name, column_name) change_column table_name, column_name, column.sql_type, :default => default end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index 595c635fc0..d114cad16b 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -410,11 +410,12 @@ module ActiveRecord end # Changes the default value of a table column. - def change_column_default(table_name, column_name, default) # :nodoc: + def change_column_default(table_name, column_name, default_or_changes) # :nodoc: clear_cache! column = column_for(table_name, column_name) return unless column + default = extract_new_default_value(default_or_changes) alter_column_query = "ALTER TABLE #{quote_table_name(table_name)} ALTER COLUMN #{quote_column_name(column_name)} %s" if default.nil? # <tt>DEFAULT NULL</tt> results in the same behavior as <tt>DROP DEFAULT</tt>. However, PostgreSQL will diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 87129c42cf..7c809b088c 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -422,7 +422,9 @@ module ActiveRecord end end - def change_column_default(table_name, column_name, default) #:nodoc: + def change_column_default(table_name, column_name, default_or_changes) #:nodoc: + default = extract_new_default_value(default_or_changes) + alter_table(table_name) do |definition| definition[column_name].default = default end diff --git a/activerecord/lib/active_record/log_subscriber.rb b/activerecord/lib/active_record/log_subscriber.rb index af816a278e..4d597a0ab1 100644 --- a/activerecord/lib/active_record/log_subscriber.rb +++ b/activerecord/lib/active_record/log_subscriber.rb @@ -47,18 +47,21 @@ module ActiveRecord binds = " " + payload[:binds].map { |attr| render_bind(attr) }.inspect end - if odd? - name = color(name, CYAN, true) - sql = color(sql, nil, true) - else - name = color(name, MAGENTA, true) - end + name = color(name, nil, true) + sql = color(sql, sql_color(sql), true) debug " #{name} #{sql}#{binds}" end - def odd? - @odd = !@odd + def sql_color(sql) + case sql + when /\s*\Ainsert/i then GREEN + when /\s*\Aselect/i then BLUE + when /\s*\Aupdate/i then YELLOW + when /\s*\Adelete/i then RED + when /transaction\s*\Z/i then CYAN + else MAGENTA + end end def logger diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index d41b7e88d5..4cfda302ea 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -640,7 +640,8 @@ module ActiveRecord unless @connection.respond_to? :revert unless arguments.empty? || [:execute, :enable_extension, :disable_extension].include?(method) arguments[0] = proper_table_name(arguments.first, table_name_options) - if [:rename_table, :add_foreign_key].include?(method) + if [:rename_table, :add_foreign_key].include?(method) || + (method == :remove_foreign_key && !arguments.second.is_a?(Hash)) arguments[1] = proper_table_name(arguments.second, table_name_options) end end diff --git a/activerecord/lib/active_record/migration/command_recorder.rb b/activerecord/lib/active_record/migration/command_recorder.rb index b592c004aa..dcc2362397 100644 --- a/activerecord/lib/active_record/migration/command_recorder.rb +++ b/activerecord/lib/active_record/migration/command_recorder.rb @@ -72,7 +72,7 @@ module ActiveRecord [:create_table, :create_join_table, :rename_table, :add_column, :remove_column, :rename_index, :rename_column, :add_index, :remove_index, :add_timestamps, :remove_timestamps, - :change_column_default, :add_reference, :remove_reference, :transaction, + :add_reference, :remove_reference, :transaction, :drop_join_table, :drop_table, :execute_block, :enable_extension, :change_column, :execute, :remove_columns, :change_column_null, :add_foreign_key, :remove_foreign_key @@ -166,6 +166,16 @@ module ActiveRecord alias :invert_add_belongs_to :invert_add_reference alias :invert_remove_belongs_to :invert_remove_reference + def invert_change_column_default(args) + table, column, options = *args + + unless options && options.is_a?(Hash) && options.has_key?(:from) && options.has_key?(:to) + raise ActiveRecord::IrreversibleMigration, "change_column_default is only reversible if given a :from and :to option." + end + + [:change_column_default, [table, column, from: options[:to], to: options[:from]]] + end + def invert_change_column_null(args) args[2] = !args[2] [:change_column_null, args] diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb index 7108b087f1..df72ba7e9c 100644 --- a/activerecord/lib/active_record/relation/calculations.rb +++ b/activerecord/lib/active_record/relation/calculations.rb @@ -139,7 +139,7 @@ module ActiveRecord # # SELECT people.id, people.name FROM people # # => [[1, 'David'], [2, 'Jeremy'], [3, 'Jose']] # - # Person.pluck('DISTINCT role') + # Person.uniq.pluck(:role) # # SELECT DISTINCT role FROM people # # => ['admin', 'member', 'guest'] # diff --git a/activerecord/lib/active_record/type/decimal.rb b/activerecord/lib/active_record/type/decimal.rb index 867b5f75c7..f200a92d10 100644 --- a/activerecord/lib/active_record/type/decimal.rb +++ b/activerecord/lib/active_record/type/decimal.rb @@ -8,7 +8,7 @@ module ActiveRecord end def type_cast_for_schema(value) - value.to_s + value.to_s.inspect end private diff --git a/activerecord/lib/active_record/validations.rb b/activerecord/lib/active_record/validations.rb index e227212827..34d96b19fe 100644 --- a/activerecord/lib/active_record/validations.rb +++ b/activerecord/lib/active_record/validations.rb @@ -76,4 +76,5 @@ end require "active_record/validations/associated" require "active_record/validations/uniqueness" require "active_record/validations/presence" +require "active_record/validations/absence" require "active_record/validations/length" diff --git a/activerecord/lib/active_record/validations/absence.rb b/activerecord/lib/active_record/validations/absence.rb new file mode 100644 index 0000000000..2e19e6dc5c --- /dev/null +++ b/activerecord/lib/active_record/validations/absence.rb @@ -0,0 +1,24 @@ +module ActiveRecord + module Validations + class AbsenceValidator < ActiveModel::Validations::AbsenceValidator # :nodoc: + def validate_each(record, attribute, association_or_value) + return unless should_validate?(record) + if record.class._reflect_on_association(attribute) + association_or_value = Array.wrap(association_or_value).reject(&:marked_for_destruction?) + end + super + end + end + + module ClassMethods + # Validates that the specified attributes are not present (as defined by + # Object#present?). If the attribute is an association, the associated object + # is considered absent if it was marked for destruction. + # + # See ActiveModel::Validations::HelperMethods.validates_absence_of for more information. + def validates_absence_of(*attr_names) + validates_with AbsenceValidator, _merge_attributes(attr_names) + end + end + end +end diff --git a/activerecord/lib/active_record/validations/length.rb b/activerecord/lib/active_record/validations/length.rb index 5991fbad8e..69e048eef1 100644 --- a/activerecord/lib/active_record/validations/length.rb +++ b/activerecord/lib/active_record/validations/length.rb @@ -22,7 +22,10 @@ module ActiveRecord end module ClassMethods - # See <tt>ActiveModel::Validation::LengthValidator</tt> for more information. + # Validates that the specified attributes match the length restrictions supplied. + # If the attribute is an association, records that are marked for destruction are not counted. + # + # See ActiveModel::Validations::HelperMethods.validates_length_of for more information. def validates_length_of(*attr_names) validates_with LengthValidator, _merge_attributes(attr_names) end diff --git a/activerecord/lib/active_record/validations/presence.rb b/activerecord/lib/active_record/validations/presence.rb index a9b791397b..23a3985d35 100644 --- a/activerecord/lib/active_record/validations/presence.rb +++ b/activerecord/lib/active_record/validations/presence.rb @@ -1,18 +1,12 @@ module ActiveRecord module Validations class PresenceValidator < ActiveModel::Validations::PresenceValidator # :nodoc: - def validate(record) + def validate_each(record, attribute, association_or_value) return unless should_validate?(record) - super - attributes.each do |attribute| - next unless record.class._reflect_on_association(attribute) - associated_records = Array.wrap(record.send(attribute)) - - # Superclass validates presence. Ensure present records aren't about to be destroyed. - if associated_records.present? && associated_records.all?(&:marked_for_destruction?) - record.errors.add(attribute, :blank, options) - end + if record.class._reflect_on_association(attribute) + association_or_value = Array.wrap(association_or_value).reject(&:marked_for_destruction?) end + super end end diff --git a/activerecord/test/cases/adapters/postgresql/money_test.rb b/activerecord/test/cases/adapters/postgresql/money_test.rb index e3670c203d..c031178479 100644 --- a/activerecord/test/cases/adapters/postgresql/money_test.rb +++ b/activerecord/test/cases/adapters/postgresql/money_test.rb @@ -56,7 +56,7 @@ class PostgresqlMoneyTest < ActiveRecord::PostgreSQLTestCase def test_schema_dumping output = dump_table_schema("postgresql_moneys") assert_match %r{t\.money\s+"wealth",\s+scale: 2$}, output - assert_match %r{t\.money\s+"depth",\s+scale: 2,\s+default: 150\.55$}, output + assert_match %r{t\.money\s+"depth",\s+scale: 2,\s+default: "150\.55"$}, output end def test_create_and_update_money diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index 9aba2b5976..35d5581aa7 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -480,6 +480,7 @@ class DefaultsUsingMultipleSchemasAndDomainTest < ActiveRecord::PostgreSQLTestCa @connection.create_table "defaults" do |t| t.text "text_col", default: "some value" t.string "string_col", default: "some value" + t.decimal "decimal_col", default: "3.14159265358979323846" end Default.reset_column_information end @@ -498,6 +499,10 @@ class DefaultsUsingMultipleSchemasAndDomainTest < ActiveRecord::PostgreSQLTestCa assert_equal "some value", Default.new.string_col, "Default of string column was not correctly parsed" end + def test_decimal_defaults_in_new_schema_when_overriding_domain + assert_equal BigDecimal.new("3.14159265358979323846"), Default.new.decimal_col, "Default of decimal column was not correctly parsed" + end + def test_bpchar_defaults_in_new_schema_when_overriding_domain @connection.execute "ALTER TABLE defaults ADD bpchar_col bpchar DEFAULT 'some value'" Default.reset_column_information diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index 039cc46b0b..ebe08c618f 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -19,6 +19,8 @@ require 'models/invoice' require 'models/line_item' require 'models/column' require 'models/record' +require 'models/admin' +require 'models/admin/user' class BelongsToAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :developers, :projects, :topics, @@ -151,6 +153,30 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_raise(ActiveRecord::AssociationTypeMismatch) { Account.find(1).firm = Project.find(1) } end + def test_raises_type_mismatch_with_namespaced_class + assert_nil defined?(Region), "This test requires that there is no top-level Region class" + + ActiveRecord::Base.connection.instance_eval do + create_table(:admin_regions) { |t| t.string :name } + add_column :admin_users, :region_id, :integer + end + Admin.const_set "RegionalUser", Class.new(Admin::User) { belongs_to(:region) } + Admin.const_set "Region", Class.new(ActiveRecord::Base) + + e = assert_raise(ActiveRecord::AssociationTypeMismatch) { + Admin::RegionalUser.new(region: 'wrong value') + } + assert_match(/^Region\([^)]+\) expected, got String\([^)]+\)$/, e.message) + ensure + Admin.send :remove_const, "Region" if Admin.const_defined?("Region") + Admin.send :remove_const, "RegionalUser" if Admin.const_defined?("RegionalUser") + + ActiveRecord::Base.connection.instance_eval do + remove_column :admin_users, :region_id if column_exists?(:admin_users, :region_id) + drop_table :admin_regions, if_exists: true + end + end + def test_natural_assignment apple = Firm.create("name" => "Apple") citibank = Account.create("credit_limit" => 10) @@ -292,9 +318,11 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_polymorphic_association_class sponsor = Sponsor.new assert_nil sponsor.association(:sponsorable).send(:klass) + assert_nil sponsor.sponsorable(force_reload: true) sponsor.sponsorable_type = '' # the column doesn't have to be declared NOT NULL assert_nil sponsor.association(:sponsorable).send(:klass) + assert_nil sponsor.sponsorable(force_reload: true) sponsor.sponsorable = Member.new :name => "Bert" assert_equal Member, sponsor.association(:sponsorable).send(:klass) diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb index 5fc7702dfa..ab3f584350 100644 --- a/activerecord/test/cases/migration/columns_test.rb +++ b/activerecord/test/cases/migration/columns_test.rb @@ -267,6 +267,13 @@ module ActiveRecord assert_nil TestModel.new.first_name end + def test_change_column_default_with_from_and_to + add_column "test_models", "first_name", :string + connection.change_column_default "test_models", "first_name", from: nil, to: "Tester" + + assert_equal "Tester", TestModel.new.first_name + end + def test_remove_column_no_second_parameter_raises_exception assert_raise(ArgumentError) { connection.remove_column("funny") } end diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb index 90b7c6b38a..99f1dc65b0 100644 --- a/activerecord/test/cases/migration/command_recorder_test.rb +++ b/activerecord/test/cases/migration/command_recorder_test.rb @@ -169,6 +169,16 @@ module ActiveRecord end end + def test_invert_change_column_default_with_from_and_to + change = @recorder.inverse_of :change_column_default, [:table, :column, from: "old_value", to: "new_value"] + assert_equal [:change_column_default, [:table, :column, from: "new_value", to: "old_value"]], change + end + + def test_invert_change_column_default_with_from_and_to_with_boolean + change = @recorder.inverse_of :change_column_default, [:table, :column, from: true, to: false] + assert_equal [:change_column_default, [:table, :column, from: false, to: true]], change + end + def test_invert_change_column_null add = @recorder.inverse_of :change_column_null, [:table, :column, true] assert_equal [:change_column_null, [:table, :column, false]], add diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index 7f4790bf3e..72f2fa95f1 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -243,6 +243,37 @@ module ActiveRecord silence_stream($stdout) { migration.migrate(:down) } end + class CreateSchoolsAndClassesMigration < ActiveRecord::Migration + def change + create_table(:schools) + + create_table(:classes) do |t| + t.column :school_id, :integer + end + add_foreign_key :classes, :schools + end + end + + def test_add_foreign_key_with_prefix + ActiveRecord::Base.table_name_prefix = 'p_' + migration = CreateSchoolsAndClassesMigration.new + silence_stream($stdout) { migration.migrate(:up) } + assert_equal 1, @connection.foreign_keys("p_classes").size + ensure + silence_stream($stdout) { migration.migrate(:down) } + ActiveRecord::Base.table_name_prefix = nil + end + + def test_add_foreign_key_with_suffix + ActiveRecord::Base.table_name_suffix = '_s' + migration = CreateSchoolsAndClassesMigration.new + silence_stream($stdout) { migration.migrate(:up) } + assert_equal 1, @connection.foreign_keys("classes_s").size + ensure + silence_stream($stdout) { migration.migrate(:down) } + ActiveRecord::Base.table_name_suffix = nil + end + end end end diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index 51170c533b..feb1c29656 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -239,7 +239,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_includes_decimal_options output = dump_all_table_schema([/^[^n]/]) - assert_match %r{precision: 3,[[:space:]]+scale: 2,[[:space:]]+default: 2\.78}, output + assert_match %r{precision: 3,[[:space:]]+scale: 2,[[:space:]]+default: "2\.78"}, output end if current_adapter?(:PostgreSQLAdapter) @@ -255,7 +255,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_allows_array_of_decimal_defaults output = standard_dump - assert_match %r{t\.decimal\s+"decimal_array_default",\s+default: \[1.23, 3.45\],\s+array: true}, output + assert_match %r{t\.decimal\s+"decimal_array_default",\s+default: \["1.23", "3.45"\],\s+array: true}, output end if ActiveRecord::Base.connection.supports_extensions? diff --git a/activerecord/test/cases/touch_later_test.rb b/activerecord/test/cases/touch_later_test.rb index 11804ff90b..49ada22529 100644 --- a/activerecord/test/cases/touch_later_test.rb +++ b/activerecord/test/cases/touch_later_test.rb @@ -2,8 +2,11 @@ require 'cases/helper' require 'models/invoice' require 'models/line_item' require 'models/topic' +require 'models/node' +require 'models/tree' class TouchLaterTest < ActiveRecord::TestCase + fixtures :nodes, :trees def test_touch_laster_raise_if_non_persisted invoice = Invoice.new @@ -90,4 +93,22 @@ class TouchLaterTest < ActiveRecord::TestCase invoice.touch_later end end + + def test_touching_three_deep + skip "Pending from #19324" + + previous_tree_updated_at = trees(:root).updated_at + previous_grandparent_updated_at = nodes(:grandparent).updated_at + previous_parent_updated_at = nodes(:parent_a).updated_at + previous_child_updated_at = nodes(:child_one_of_a).updated_at + + travel 5.seconds + + Node.create! parent: nodes(:child_one_of_a), tree: trees(:root) + + assert_not_equal nodes(:child_one_of_a).reload.updated_at, previous_child_updated_at + assert_not_equal nodes(:parent_a).reload.updated_at, previous_parent_updated_at + assert_not_equal nodes(:grandparent).reload.updated_at, previous_grandparent_updated_at + assert_not_equal trees(:root).reload.updated_at, previous_tree_updated_at + end end diff --git a/activerecord/test/cases/validations/absence_validation_test.rb b/activerecord/test/cases/validations/absence_validation_test.rb new file mode 100644 index 0000000000..dd43ee358c --- /dev/null +++ b/activerecord/test/cases/validations/absence_validation_test.rb @@ -0,0 +1,75 @@ +require "cases/helper" +require 'models/face' +require 'models/interest' +require 'models/man' +require 'models/topic' + +class AbsenceValidationTest < ActiveRecord::TestCase + def test_non_association + boy_klass = Class.new(Man) do + def self.name; "Boy" end + validates_absence_of :name + end + + assert boy_klass.new.valid? + assert_not boy_klass.new(name: "Alex").valid? + end + + def test_has_one_marked_for_destruction + boy_klass = Class.new(Man) do + def self.name; "Boy" end + validates_absence_of :face + end + + boy = boy_klass.new(face: Face.new) + assert_not boy.valid?, "should not be valid if has_one association is present" + assert_equal 1, boy.errors[:face].size, "should only add one error" + + boy.face.mark_for_destruction + assert boy.valid?, "should be valid if association is marked for destruction" + end + + def test_has_many_marked_for_destruction + boy_klass = Class.new(Man) do + def self.name; "Boy" end + validates_absence_of :interests + end + boy = boy_klass.new + boy.interests << [i1 = Interest.new, i2 = Interest.new] + assert_not boy.valid?, "should not be valid if has_many association is present" + + i1.mark_for_destruction + assert_not boy.valid?, "should not be valid if has_many association is present" + + i2.mark_for_destruction + assert boy.valid? + end + + def test_does_not_call_to_a_on_associations + boy_klass = Class.new(Man) do + def self.name; "Boy" end + validates_absence_of :face + end + + face_with_to_a = Face.new + def face_with_to_a.to_a; ['(/)', '(\)']; end + + assert_nothing_raised { boy_klass.new(face: face_with_to_a).valid? } + end + + def test_does_not_validate_if_parent_record_is_validate_false + repair_validations(Interest) do + Interest.validates_absence_of(:topic) + interest = Interest.new(topic: Topic.new(title: "Math")) + interest.save!(validate: false) + assert interest.persisted? + + man = Man.new(interest_ids: [interest.id]) + man.save! + + assert_equal man.interests.size, 1 + assert interest.valid? + assert man.valid? + end + end +end diff --git a/activerecord/test/fixtures/nodes.yml b/activerecord/test/fixtures/nodes.yml new file mode 100644 index 0000000000..b8bb8216ee --- /dev/null +++ b/activerecord/test/fixtures/nodes.yml @@ -0,0 +1,29 @@ +grandparent: + id: 1 + tree_id: 1 + name: Grand Parent + +parent_a: + id: 2 + tree_id: 1 + parent_id: 1 + name: Parent A + +parent_b: + id: 3 + tree_id: 1 + parent_id: 1 + name: Parent B + +child_one_of_a: + id: 4 + tree_id: 1 + parent_id: 2 + name: Child one + +child_two_of_b: + id: 5 + tree_id: 1 + parent_id: 2 + name: Child two + diff --git a/activerecord/test/fixtures/trees.yml b/activerecord/test/fixtures/trees.yml new file mode 100644 index 0000000000..9e030b7632 --- /dev/null +++ b/activerecord/test/fixtures/trees.yml @@ -0,0 +1,3 @@ +root: + id: 1 + name: The Root diff --git a/activerecord/test/models/node.rb b/activerecord/test/models/node.rb new file mode 100644 index 0000000000..07dd2dbccb --- /dev/null +++ b/activerecord/test/models/node.rb @@ -0,0 +1,5 @@ +class Node < ActiveRecord::Base + belongs_to :tree, touch: true + belongs_to :parent, class_name: 'Node', touch: true, optional: true + has_many :children, class_name: 'Node', foreign_key: :parent_id, dependent: :destroy +end diff --git a/activerecord/test/models/tree.rb b/activerecord/test/models/tree.rb new file mode 100644 index 0000000000..dc29cccc9c --- /dev/null +++ b/activerecord/test/models/tree.rb @@ -0,0 +1,3 @@ +class Tree < ActiveRecord::Base + has_many :nodes, dependent: :destroy +end diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb index dffccc9326..6872b49ad9 100644 --- a/activerecord/test/schema/schema.rb +++ b/activerecord/test/schema/schema.rb @@ -867,6 +867,17 @@ ActiveRecord::Schema.define do t.string 'from' end + create_table :nodes, force: true do |t| + t.integer :tree_id + t.integer :parent_id + t.string :name + t.datetime :updated_at + end + create_table :trees, force: true do |t| + t.string :name + t.datetime :updated_at + end + create_table :hotels, force: true do |t| end create_table :departments, force: true do |t| diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index 8e22d4ed2f..69aea6213f 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -1026,10 +1026,6 @@ class NullStoreTest < ActiveSupport::TestCase end assert_nil @cache.read("name") end - - def test_setting_nil_cache_store - assert ActiveSupport::Cache.lookup_store.class.name, ActiveSupport::Cache::NullStore.name - end end class CacheStoreLoggerTest < ActiveSupport::TestCase diff --git a/guides/assets/images/getting_started/rails_welcome.png b/guides/assets/images/getting_started/rails_welcome.png Binary files differindex 3e07c948a0..4d0cb417b7 100644 --- a/guides/assets/images/getting_started/rails_welcome.png +++ b/guides/assets/images/getting_started/rails_welcome.png diff --git a/guides/source/action_view_overview.md b/guides/source/action_view_overview.md index 09fac41491..3c1c3c7873 100644 --- a/guides/source/action_view_overview.md +++ b/guides/source/action_view_overview.md @@ -725,7 +725,7 @@ Returns a select tag with options for each of the seconds 0 through 59 with the ```ruby # Generates a select field for seconds that defaults to the seconds for the time provided -select_second(Time.now + 16.minutes) +select_second(Time.now + 16.seconds) ``` #### select_time @@ -1429,7 +1429,7 @@ This sanitize helper will HTML encode all tags and strip all attributes that are sanitize @article.body ``` -If either the `:attributes` or `:tags` options are passed, only the mentioned tags and attributes are allowed and nothing else. +If either the `:attributes` or `:tags` options are passed, only the mentioned attributes and tags are allowed and nothing else. ```ruby sanitize @article.body, tags: %w(table tr td), attributes: %w(id class style) diff --git a/guides/source/active_record_migrations.md b/guides/source/active_record_migrations.md index ad069a112e..0b84001ca5 100644 --- a/guides/source/active_record_migrations.md +++ b/guides/source/active_record_migrations.md @@ -423,21 +423,23 @@ change_column :products, :part_number, :text ``` This changes the column `part_number` on products table to be a `:text` field. +Note that `change_column` command is irreversible. Besides `change_column`, the `change_column_null` and `change_column_default` -methods are used specifically to change a not null constraint and default values of a -column. +methods are used specifically to change a not null constraint and default +values of a column. ```ruby change_column_null :products, :name, false -change_column_default :products, :approved, false +change_column_default :products, :approved, from: true, to: false ``` This sets `:name` field on products to a `NOT NULL` column and the default -value of the `:approved` field to false. +value of the `:approved` field from true to false. -TIP: Unlike `change_column` (and `change_column_default`), `change_column_null` -is reversible. +Note: You could also write the above `change_column_default` migration as +`change_column_default :products, :approved, false`, but unlike the previous +example, this would make your migration irreversible. ### Column Modifiers diff --git a/guides/source/active_support_instrumentation.md b/guides/source/active_support_instrumentation.md index 373dbbb9aa..e49abc41f4 100644 --- a/guides/source/active_support_instrumentation.md +++ b/guides/source/active_support_instrumentation.md @@ -321,17 +321,6 @@ Action Mailer } ``` -Active Resource --------------- - -### request.active_resource - -| Key | Value | -| -------------- | -------------------- | -| `:method` | HTTP method | -| `:request_uri` | Complete URI | -| `:result` | HTTP response object | - Active Support -------------- diff --git a/guides/source/association_basics.md b/guides/source/association_basics.md index 0f909e9861..c0fa3cfd04 100644 --- a/guides/source/association_basics.md +++ b/guides/source/association_basics.md @@ -2354,13 +2354,13 @@ associations, public methods, etc. Creating a car will save it in the `vehicles` table with "Car" as the `type` field: ```ruby -Car.create color: 'Red', price: 10000 +Car.create(color: 'Red', price: 10000) ``` will generate the following SQL: ```sql -INSERT INTO "vehicles" ("type", "color", "price") VALUES ("Car", "Red", 10000) +INSERT INTO "vehicles" ("type", "color", "price") VALUES ('Car', 'Red', 10000) ``` Querying car records will just search for vehicles that are cars: diff --git a/guides/source/generators.md b/guides/source/generators.md index 14f451cbc9..32bbdc554a 100644 --- a/guides/source/generators.md +++ b/guides/source/generators.md @@ -503,6 +503,14 @@ Adds a specified source to `Gemfile`: add_source "http://gems.github.com" ``` +This method also takes a block: + +```ruby +add_source "http://gems.github.com" do + gem "rspec-rails" +end +``` + ### `inject_into_file` Injects a block of code into a defined position in your file. diff --git a/guides/source/getting_started.md b/guides/source/getting_started.md index 79d4393f32..a091f84fb0 100644 --- a/guides/source/getting_started.md +++ b/guides/source/getting_started.md @@ -298,6 +298,7 @@ Rails.application.routes.draw do # The priority is based upon order of creation: # first created -> highest priority. + # See how all your routes lay out with "rake routes". # # You can have the root of your site routed with "root" # root 'welcome#index' diff --git a/guides/source/i18n.md b/guides/source/i18n.md index 31682464ee..272a0e3623 100644 --- a/guides/source/i18n.md +++ b/guides/source/i18n.md @@ -210,7 +210,7 @@ This approach has almost the same set of advantages as setting the locale from t Getting the locale from `params` and setting it accordingly is not hard; including it in every URL and thus **passing it through the requests** is. To include an explicit option in every URL, e.g. `link_to(books_url(locale: I18n.locale))`, would be tedious and probably impossible, of course. -Rails contains infrastructure for "centralizing dynamic decisions about the URLs" in its [`ApplicationController#default_url_options`](http://api.rubyonrails.org/classes/ActionDispatch/Routing/Mapper/Base.html#method-i-default_url_options), which is useful precisely in this scenario: it enables us to set "defaults" for [`url_for`](http://api.rubyonrails.org/classes/ActionDispatch/Routing/UrlFor.html#method-i-url_for) and helper methods dependent on it (by implementing/overriding this method). +Rails contains infrastructure for "centralizing dynamic decisions about the URLs" in its [`ApplicationController#default_url_options`](http://api.rubyonrails.org/classes/ActionDispatch/Routing/Mapper/Base.html#method-i-default_url_options), which is useful precisely in this scenario: it enables us to set "defaults" for [`url_for`](http://api.rubyonrails.org/classes/ActionDispatch/Routing/UrlFor.html#method-i-url_for) and helper methods dependent on it (by implementing/overriding `default_url_options`). We can include something like this in our `ApplicationController` then: diff --git a/guides/source/rails_on_rack.md b/guides/source/rails_on_rack.md index 117017af90..1e2fe94010 100644 --- a/guides/source/rails_on_rack.md +++ b/guides/source/rails_on_rack.md @@ -58,22 +58,6 @@ class Server < ::Rack::Server end ``` -Here's how it loads the middlewares: - -```ruby -def middleware - middlewares = [] - middlewares << [::Rack::ContentLength] - Hash.new(middlewares) -end -``` - -The following table explains the usage of the loaded middlewares: - -| Middleware | Purpose | -| ----------------------- | --------------------------------------------------------------------------------- | -| `Rack::ContentLength` | Counts the number of bytes in the response and set the HTTP Content-Length header | - ### `rackup` To use `rackup` instead of Rails' `rails server`, you can put the following inside `config.ru` of your Rails application's root directory: @@ -81,8 +65,6 @@ To use `rackup` instead of Rails' `rails server`, you can put the following insi ```ruby # Rails.root/config.ru require ::File.expand_path('../config/environment', __FILE__) - -use Rack::ContentLength run Rails.application ``` @@ -327,8 +309,6 @@ Resources * [Official Rack Website](http://rack.github.io) * [Introducing Rack](http://chneukirchen.org/blog/archive/2007/02/introducing-rack.html) -* [Ruby on Rack #1 - Hello Rack!](http://m.onkey.org/ruby-on-rack-1-hello-rack) -* [Ruby on Rack #2 - The Builder](http://m.onkey.org/ruby-on-rack-2-the-builder) ### Understanding Middlewares diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md index 7367f0a813..7c0d4e3b31 100644 --- a/railties/CHANGELOG.md +++ b/railties/CHANGELOG.md @@ -1,3 +1,7 @@ +* Adding support for passing a block to the `add_source` action of a custom generator + + *Mike Dalton*, *Hirofumi Wakasugi* + * `assert_file` understands paths with special characters (eg. `v0.1.4~alpha+nightly`). diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb index 70a20801a0..560a553789 100644 --- a/railties/lib/rails/generators/actions.rb +++ b/railties/lib/rails/generators/actions.rb @@ -63,12 +63,26 @@ module Rails # Add the given source to +Gemfile+ # + # If block is given, gem entries in block are wrapped into the source group. + # # add_source "http://gems.github.com/" - def add_source(source, options={}) + # + # add_source "http://gems.github.com/" do + # gem "rspec-rails" + # end + def add_source(source, options={}, &block) log :source, source in_root do - prepend_file "Gemfile", "source #{quote(source)}\n", verbose: false + if block + append_file "Gemfile", "source #{quote(source)} do", force: true + @in_group = true + instance_eval(&block) + @in_group = false + append_file "Gemfile", "\nend\n", force: true + else + prepend_file "Gemfile", "source #{quote(source)}\n", verbose: false + end end end diff --git a/railties/lib/rails/generators/rails/plugin/templates/test/test_helper.rb b/railties/lib/rails/generators/rails/plugin/templates/test/test_helper.rb index 0852ffce9a..95adcc06ff 100644 --- a/railties/lib/rails/generators/rails/plugin/templates/test/test_helper.rb +++ b/railties/lib/rails/generators/rails/plugin/templates/test/test_helper.rb @@ -20,6 +20,6 @@ Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each { |f| require f } # Load fixtures from the engine if ActiveSupport::TestCase.respond_to?(:fixture_path=) ActiveSupport::TestCase.fixture_path = File.expand_path("../fixtures", __FILE__) - ActiveSupport::TestCase.file_fixture_path = ActiveSupport::TestCase.fixture_path + "files" + ActiveSupport::TestCase.file_fixture_path = ActiveSupport::TestCase.fixture_path + "/files" ActiveSupport::TestCase.fixtures :all end diff --git a/railties/lib/rails/test_unit/reporter.rb b/railties/lib/rails/test_unit/reporter.rb index faf551f381..09b8675cf8 100644 --- a/railties/lib/rails/test_unit/reporter.rb +++ b/railties/lib/rails/test_unit/reporter.rb @@ -7,7 +7,7 @@ module Rails self.executable = "bin/rails test" def report - return if results.empty? + return if filtered_results.empty? io.puts io.puts "Failed tests:" io.puts @@ -15,14 +15,20 @@ module Rails end def aggregated_results # :nodoc: - filtered_results = results.dup - filtered_results.reject!(&:skipped?) unless options[:verbose] filtered_results.map do |result| location, line = result.method(result.name).source_location "#{self.executable} #{relative_path_for(location)}:#{line}" end.join "\n" end + def filtered_results + if options[:verbose] + results + else + results.reject(&:skipped?) + end + end + def relative_path_for(file) file.sub(/^#{Rails.root}\/?/, '') end diff --git a/railties/test/generators/actions_test.rb b/railties/test/generators/actions_test.rb index 4a4317c4f4..2857dae07e 100644 --- a/railties/test/generators/actions_test.rb +++ b/railties/test/generators/actions_test.rb @@ -47,6 +47,14 @@ class ActionsTest < Rails::Generators::TestCase assert_file 'Gemfile', /source 'http:\/\/gems\.github\.com'/ end + def test_add_source_with_block_adds_source_to_gemfile_with_gem + run_generator + action :add_source, 'http://gems.github.com' do + gem 'rspec-rails' + end + assert_file 'Gemfile', /source 'http:\/\/gems\.github\.com' do\n gem 'rspec-rails'\nend/ + end + def test_gem_should_put_gem_dependency_in_gemfile run_generator action :gem, 'will-paginate' diff --git a/railties/test/test_unit/reporter_test.rb b/railties/test/test_unit/reporter_test.rb index d619a3e515..3066ba82d6 100644 --- a/railties/test/test_unit/reporter_test.rb +++ b/railties/test/test_unit/reporter_test.rb @@ -32,6 +32,7 @@ class TestUnitReporterTest < ActiveSupport::TestCase @reporter.record(passing_test) @reporter.record(skipped_test) @reporter.report + assert_no_match 'Failed tests:', @output.string assert_rerun_snippet_count 0 end @@ -47,7 +48,6 @@ class TestUnitReporterTest < ActiveSupport::TestCase original_executable = Rails::TestUnitReporter.executable begin Rails::TestUnitReporter.executable = "bin/test" - verbose = Rails::TestUnitReporter.new @output, verbose: true @reporter.record(failed_test) @reporter.report |
