diff options
Diffstat (limited to 'railties')
8 files changed, 25 insertions, 31 deletions
diff --git a/railties/guides/source/action_view_overview.textile b/railties/guides/source/action_view_overview.textile index e242cdaf73..459d70f111 100644 --- a/railties/guides/source/action_view_overview.textile +++ b/railties/guides/source/action_view_overview.textile @@ -428,7 +428,7 @@ A method for caching fragments of a view rather than an entire action or page. T <ruby> <% cache do %> - <%= render :partial => "shared/footer" %> + <%= render "shared/footer" %> <% end %> </ruby> diff --git a/railties/guides/source/active_record_validations_callbacks.textile b/railties/guides/source/active_record_validations_callbacks.textile index 2601a8fbcf..a8ccfc7e40 100644 --- a/railties/guides/source/active_record_validations_callbacks.textile +++ b/railties/guides/source/active_record_validations_callbacks.textile @@ -57,7 +57,7 @@ We can see how it works by looking at some +rails console+ output: => false </shell> -Creating and saving a new record will send a SQL +INSERT+ operation to the database. Updating an existing record will send a SQL +UPDATE+ operation instead. Validations are typically run before these commands are sent to the database. If any validations fail, the object will be marked as invalid and Active Record will not perform the +INSERT+ or +UPDATE+ operation. This helps to avoid storing an invalid object in the database. You can choose to have specific validations run when an object is created, saved, or updated. +Creating and saving a new record will send an SQL +INSERT+ operation to the database. Updating an existing record will send an SQL +UPDATE+ operation instead. Validations are typically run before these commands are sent to the database. If any validations fail, the object will be marked as invalid and Active Record will not perform the +INSERT+ or +UPDATE+ operation. This helps to avoid storing an invalid object in the database. You can choose to have specific validations run when an object is created, saved, or updated. CAUTION: There are many ways to change the state of an object in the database. Some methods will trigger validations, but some will not. This means that it's possible to save an object in the database in an invalid state if you aren't careful. @@ -382,7 +382,7 @@ class Account < ActiveRecord::Base end </ruby> -The validation happens by performing a SQL query into the model's table, searching for an existing record with the same value in that attribute. +The validation happens by performing an SQL query into the model's table, searching for an existing record with the same value in that attribute. There is a +:scope+ option that you can use to specify other attributes that are used to limit the uniqueness check: diff --git a/railties/guides/source/active_support_core_extensions.textile b/railties/guides/source/active_support_core_extensions.textile index 9b3bb1da15..561bae3be8 100644 --- a/railties/guides/source/active_support_core_extensions.textile +++ b/railties/guides/source/active_support_core_extensions.textile @@ -2226,7 +2226,7 @@ There's also a related idiom that uses the splat operator: [*object] </ruby> -which returns +[nil]+ for +nil+, and calls to <tt>Array(object)</tt> otherwise +which in Ruby 1.8 returns +[nil]+ for +nil+, and calls to <tt>Array(object)</tt> otherwise. (Please if you know the exact behavior in 1.9 contact fxn.) Thus, in this case the behavior is different for +nil+, and the differences with <tt>Kernel#Array</tt> explained above apply to the rest of +object+s. diff --git a/railties/guides/source/association_basics.textile b/railties/guides/source/association_basics.textile index 079bb4b6b2..17742a8d8c 100644 --- a/railties/guides/source/association_basics.textile +++ b/railties/guides/source/association_basics.textile @@ -629,7 +629,7 @@ end h6(#belongs_to-conditions). +:conditions+ -The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by a SQL +WHERE+ clause). +The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by an SQL +WHERE+ clause). <ruby> class Order < ActiveRecord::Base @@ -899,7 +899,7 @@ end h6(#has_one-conditions). +:conditions+ -The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by a SQL +WHERE+ clause). +The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by an SQL +WHERE+ clause). <ruby> class Supplier < ActiveRecord::Base @@ -961,7 +961,7 @@ end h6(#has_one-order). +:order+ -The +:order+ option dictates the order in which associated objects will be received (in the syntax used by a SQL +ORDER BY+ clause). Because a +has_one+ association will only retrieve a single associated object, this option should not be needed. +The +:order+ option dictates the order in which associated objects will be received (in the syntax used by an SQL +ORDER BY+ clause). Because a +has_one+ association will only retrieve a single associated object, this option should not be needed. h6(#has_one-primary_key). +:primary_key+ @@ -1209,7 +1209,7 @@ end h6(#has_many-conditions). +:conditions+ -The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by a SQL +WHERE+ clause). +The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by an SQL +WHERE+ clause). <ruby> class Customer < ActiveRecord::Base @@ -1335,7 +1335,7 @@ The +:offset+ option lets you specify the starting offset for fetching objects v h6(#has_many-order). +:order+ -The +:order+ option dictates the order in which associated objects will be received (in the syntax used by a SQL +ORDER BY+ clause). +The +:order+ option dictates the order in which associated objects will be received (in the syntax used by an SQL +ORDER BY+ clause). <ruby> class Customer < ActiveRecord::Base @@ -1635,7 +1635,7 @@ end h6(#has_and_belongs_to_many-conditions). +:conditions+ -The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by a SQL +WHERE+ clause). +The +:conditions+ option lets you specify the conditions that the associated object must meet (in the syntax used by an SQL +WHERE+ clause). <ruby> class Parts < ActiveRecord::Base @@ -1724,7 +1724,7 @@ The +:offset+ option lets you specify the starting offset for fetching objects v h6(#has_and_belongs_to_many-order). +:order+ -The +:order+ option dictates the order in which associated objects will be received (in the syntax used by a SQL +ORDER BY+ clause). +The +:order+ option dictates the order in which associated objects will be received (in the syntax used by an SQL +ORDER BY+ clause). <ruby> class Parts < ActiveRecord::Base @@ -1760,9 +1760,9 @@ If you want to assign an object to a +has_and_belongs_to_many+ association witho h4. Association Callbacks -Normal callbacks hook into the lifecycle of Active Record objects, allowing you to work with those objects at various points. For example, you can use a +:before_save+ callback to cause something to happen just before an object is saved. +Normal callbacks hook into the life cycle of Active Record objects, allowing you to work with those objects at various points. For example, you can use a +:before_save+ callback to cause something to happen just before an object is saved. -Association callbacks are similar to normal callbacks, but they are triggered by events in the lifecycle of a collection. There are four available association callbacks: +Association callbacks are similar to normal callbacks, but they are triggered by events in the life cycle of a collection. There are four available association callbacks: * +before_add+ * +after_add+ diff --git a/railties/guides/source/getting_started.textile b/railties/guides/source/getting_started.textile index 4823876f19..48393d2156 100644 --- a/railties/guides/source/getting_started.textile +++ b/railties/guides/source/getting_started.textile @@ -194,15 +194,13 @@ In any case, Rails will create a folder in your working directory called <tt>blo h4. Installing the Required Gems -Rails uses the "Bundler":http://www.github.com/carlhuda/bundler gem to populate the +vendor+ directory with all the gems your application depends on. As we don't need any special gems beyond the default, we just need to do the following: +Rails applications manage gem dependencies with "Bundler":http://gembundler.com/v1.0/index.html by default. As we don't need any other gems beyond the ones in the generated +Gemfile+ we can directly run <shell> -As the root user: -# gem install bundler -# bundle install +bundle install </shell> -This will copy down the versions of all the gems you need to start a rails application. +to have them ready. h4. Configuring a Database @@ -322,7 +320,7 @@ $ rm public/index.html We need to do this as Rails will deliver any static file in the +public+ directory in preference to any dynamic contact we generate from the controllers. -Now, you have to tell Rails where your actual home page is located. Open the file +config/routes.rb+ in your editor. This is your application's _routing file_ which holds entries in a special DSL (domain-specific language) that tells Rails how to connect incoming requests to controllers and actions. This file contains many sample routes on commented lines, and one of them actually shows you how to connect the root of your site to a specific controller and action. Find the line beginning with +:root to+, uncomment it and change it like the following: +Now, you have to tell Rails where your actual home page is located. Open the file +config/routes.rb+ in your editor. This is your application's _routing file_ which holds entries in a special DSL (domain-specific language) that tells Rails how to connect incoming requests to controllers and actions. This file contains many sample routes on commented lines, and one of them actually shows you how to connect the root of your site to a specific controller and action. Find the line beginning with +root :to+, uncomment it and change it like the following: <ruby> Blog::Application.routes.draw do @@ -1058,8 +1056,7 @@ Then in the +app/views/posts/show.html.erb+ you can change it to look like the f </p> <h2>Comments</h2> -<%= render :partial => "comments/comment", - :collection => @post.comments %> +<%= render @post.comments %> <h2>Add a comment:</h2> <%= form_for([@post, @post.comments.build]) do |f| %> @@ -1129,8 +1126,7 @@ Then you make the +app/views/posts/show.html.erb+ look like the following: </p> <h2>Comments</h2> -<%= render :partial => "comments/comment", - :collection => @post.comments %> +<%= render @post.comments %> <h2>Add a comment:</h2> <%= render "comments/form" %> @@ -1383,8 +1379,7 @@ Finally, we will edit the <tt>app/views/posts/show.html.erb</tt> template to sho </p> <h2>Comments</h2> -<%= render :partial => "comments/comment", - :collection => @post.comments %> +<%= render @post.comments %> <h2>Add a comment:</h2> <%= render "comments/form" %> @@ -1438,8 +1433,7 @@ Now you can edit the view in <tt>app/views/posts/show.html.erb</tt> to look like </p> <h2>Comments</h2> -<%= render :partial => "comments/comment", - :collection => @post.comments %> +<%= render @post.comments %> <h2>Add a comment:</h2> <%= render "comments/form" %> @@ -1453,7 +1447,7 @@ h3. What's Next? Now that you've seen your first Rails application, you should feel free to update it and experiment on your own. But you don't have to do everything without help. As you need assistance getting up and running with Rails, feel free to consult these support resources: -* The "Ruby On Rails guides":index.html +* The "Ruby on Rails guides":index.html * The "Ruby on Rails mailing list":http://groups.google.com/group/rubyonrails-talk * The "#rubyonrails":irc://irc.freenode.net/#rubyonrails channel on irc.freenode.net * The "Rails Wiki":http://wiki.rubyonrails.org/ diff --git a/railties/guides/source/migrations.textile b/railties/guides/source/migrations.textile index 16f616a5bc..89aa007279 100644 --- a/railties/guides/source/migrations.textile +++ b/railties/guides/source/migrations.textile @@ -250,7 +250,7 @@ create_table :products do |t| end </ruby> -By default +create_table+ will create a primary key called +id+. You can change the name of the primary key with the +:primary_key+ option (don't forget to update the corresponding model) or if you don't want a primary key at all (for example for a HABTM join table) you can pass +:id => false+. If you need to pass database specific options you can place a SQL fragment in the +:options+ option. For example +By default +create_table+ will create a primary key called +id+. You can change the name of the primary key with the +:primary_key+ option (don't forget to update the corresponding model) or if you don't want a primary key at all (for example for a HABTM join table) you can pass +:id => false+. If you need to pass database specific options you can place an SQL fragment in the +:options+ option. For example <ruby> create_table :products, :options => "ENGINE=BLACKHOLE" do |t| diff --git a/railties/guides/source/performance_testing.textile b/railties/guides/source/performance_testing.textile index 65f8d07e7a..7b21485ea0 100644 --- a/railties/guides/source/performance_testing.textile +++ b/railties/guides/source/performance_testing.textile @@ -469,7 +469,7 @@ And in "views":http://api.rubyonrails.org/classes/ActionController/Benchmarking/ <erb> <% benchmark("Showing projects partial") do %> - <%= render :partial => @projects %> + <%= render @projects %> <% end %> </erb> diff --git a/railties/lib/rails/tasks/routes.rake b/railties/lib/rails/tasks/routes.rake index 65cf79a0a2..306c88c261 100644 --- a/railties/lib/rails/tasks/routes.rake +++ b/railties/lib/rails/tasks/routes.rake @@ -23,7 +23,7 @@ task :routes => :environment do {:name => name, :verb => route.verb.to_s, :path => route.path, :reqs => reqs} end - routes.reject! { |r| r[:path] == "/rails/info/properties" } # Skip the route if it's internal info route + routes.reject! { |r| r[:path] =~ %r{/rails/info/properties} } # Skip the route if it's internal info route name_width = routes.map{ |r| r[:name] }.map(&:length).max verb_width = routes.map{ |r| r[:verb] }.map(&:length).max |