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| author | Alexey Gaziev <alex.gaziev@gmail.com> | 2012-04-29 01:13:04 +0400 |
|---|---|---|
| committer | Alexey Gaziev <alex.gaziev@gmail.com> | 2012-04-29 03:12:07 +0400 |
| commit | 432a65fab2a6c7eb6ff77062e73f7627470f7da7 (patch) | |
| tree | eb4bffc76ae1d5a6fba081d34f57680e4df8ecaa /activesupport/lib | |
| parent | f1220516fba3add0f3b491a440fd6525fdb61587 (diff) | |
| download | rails-432a65fab2a6c7eb6ff77062e73f7627470f7da7.tar.gz rails-432a65fab2a6c7eb6ff77062e73f7627470f7da7.tar.bz2 rails-432a65fab2a6c7eb6ff77062e73f7627470f7da7.zip | |
String quotes and trailing spaces
Diffstat (limited to 'activesupport/lib')
21 files changed, 126 insertions, 126 deletions
diff --git a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb index 33775500b4..5cb528cfe9 100644 --- a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb +++ b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb @@ -29,7 +29,7 @@ class Class def cattr_reader(*syms) options = syms.extract_options! syms.each do |sym| - raise NameError.new("invalid attribute name") unless sym =~ /^[_A-Za-z]\w*$/ + raise NameError.new('invalid attribute name') unless sym =~ /^[_A-Za-z]\w*$/ class_eval(<<-EOS, __FILE__, __LINE__ + 1) unless defined? @@#{sym} @@#{sym} = nil @@ -53,7 +53,7 @@ class Class def cattr_writer(*syms) options = syms.extract_options! syms.each do |sym| - raise NameError.new("invalid attribute name") unless sym =~ /^[_A-Za-z]\w*$/ + raise NameError.new('invalid attribute name') unless sym =~ /^[_A-Za-z]\w*$/ class_eval(<<-EOS, __FILE__, __LINE__ + 1) unless defined? @@#{sym} @@#{sym} = nil diff --git a/activesupport/lib/active_support/core_ext/date/conversions.rb b/activesupport/lib/active_support/core_ext/date/conversions.rb index c3e494b0b3..97e3c71992 100644 --- a/activesupport/lib/active_support/core_ext/date/conversions.rb +++ b/activesupport/lib/active_support/core_ext/date/conversions.rb @@ -5,15 +5,15 @@ require 'active_support/core_ext/module/remove_method' class Date DATE_FORMATS = { - :short => "%e %b", - :long => "%B %e, %Y", - :db => "%Y-%m-%d", - :number => "%Y%m%d", + :short => '%e %b', + :long => '%B %e, %Y', + :db => '%Y-%m-%d', + :number => '%Y%m%d', :long_ordinal => lambda { |date| day_format = ActiveSupport::Inflector.ordinalize(date.day) date.strftime("%B #{day_format}, %Y") # => "April 25th, 2007" }, - :rfc822 => "%e %b %Y" + :rfc822 => '%e %b %Y' } # Ruby 1.9 has Date#to_time which converts to localtime only. @@ -43,7 +43,7 @@ class Date # or Proc instance that takes a date argument as the value. # # # config/initializers/time_formats.rb - # Date::DATE_FORMATS[:month_and_year] = "%B %Y" + # Date::DATE_FORMATS[:month_and_year] = '%B %Y' # Date::DATE_FORMATS[:short_ordinal] = lambda { |date| date.strftime("%B #{date.day.ordinalize}") } def to_formatted_s(format = :default) if formatter = DATE_FORMATS[format] @@ -61,7 +61,7 @@ class Date # Overrides the default inspect method with a human readable one, e.g., "Mon, 21 Feb 2005" def readable_inspect - strftime("%a, %d %b %Y") + strftime('%a, %d %b %Y') end alias_method :default_inspect, :inspect alias_method :inspect, :readable_inspect diff --git a/activesupport/lib/active_support/core_ext/date_time/conversions.rb b/activesupport/lib/active_support/core_ext/date_time/conversions.rb index f09ba9e8cc..6338dc6397 100644 --- a/activesupport/lib/active_support/core_ext/date_time/conversions.rb +++ b/activesupport/lib/active_support/core_ext/date_time/conversions.rb @@ -30,7 +30,7 @@ class DateTime # datetime argument as the value. # # # config/initializers/time_formats.rb - # Time::DATE_FORMATS[:month_and_year] = "%B %Y" + # Time::DATE_FORMATS[:month_and_year] = '%B %Y' # Time::DATE_FORMATS[:short_ordinal] = lambda { |time| time.strftime("%B #{time.day.ordinalize}") } def to_formatted_s(format = :default) if formatter = ::Time::DATE_FORMATS[format] diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb index 48b5a570bf..b9c632e4f5 100644 --- a/activesupport/lib/active_support/core_ext/enumerable.rb +++ b/activesupport/lib/active_support/core_ext/enumerable.rb @@ -11,7 +11,7 @@ module Enumerable # It can also calculate the sum without the use of a block. # # [5, 15, 10].sum # => 30 - # ["foo", "bar"].sum # => "foobar" + # ['foo', 'bar'].sum # => "foobar" # [[1, 2], [3, 1, 5]].sum => [1, 2, 3, 1, 5] # # The default sum of an empty list is zero. You can override this default: diff --git a/activesupport/lib/active_support/core_ext/file/atomic.rb b/activesupport/lib/active_support/core_ext/file/atomic.rb index 99c9435275..9e504851e7 100644 --- a/activesupport/lib/active_support/core_ext/file/atomic.rb +++ b/activesupport/lib/active_support/core_ext/file/atomic.rb @@ -2,15 +2,15 @@ class File # Write to a file atomically. Useful for situations where you don't # want other processes or threads to see half-written files. # - # File.atomic_write("important.file") do |file| - # file.write("hello") + # File.atomic_write('important.file') do |file| + # file.write('hello') # end # # If your temp directory is not on the same filesystem as the file you're # trying to write, you can provide a different temporary directory. # - # File.atomic_write("/data/something.important", "/data/tmp") do |file| - # file.write("hello") + # File.atomic_write('/data/something.important', '/data/tmp') do |file| + # file.write('hello') # end def self.atomic_write(file_name, temp_dir = Dir.tmpdir) require 'tempfile' unless defined?(Tempfile) diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb index 5f07bb4f5a..469dc41f2d 100644 --- a/activesupport/lib/active_support/core_ext/hash/conversions.rb +++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb @@ -8,7 +8,7 @@ require 'active_support/core_ext/string/inflections' class Hash # Returns a string containing an XML representation of its receiver: # - # {"foo" => 1, "bar" => 2}.to_xml + # {'foo' => 1, 'bar' => 2}.to_xml # # => # # <?xml version="1.0" encoding="UTF-8"?> # # <hash> @@ -26,20 +26,20 @@ class Hash # # * If +value+ is a callable object it must expect one or two arguments. Depending # on the arity, the callable is invoked with the +options+ hash as first argument - # with +key+ as <tt>:root</tt>, and +key+ singularized as second argument. The + # with +key+ as <tt>:root</tt>, and +key+ singularized as second argument. The # callable can add nodes by using <tt>options[:builder]</tt>. # - # "foo".to_xml(lambda { |options, key| options[:builder].b(key) }) + # 'foo'.to_xml(lambda { |options, key| options[:builder].b(key) }) # # => "<b>foo</b>" # # * If +value+ responds to +to_xml+ the method is invoked with +key+ as <tt>:root</tt>. - # + # # class Foo # def to_xml(options) - # options[:builder].bar "fooing!" + # options[:builder].bar 'fooing!' # end # end - # + # # {:foo => Foo.new}.to_xml(:skip_instruct => true) # # => "<hash><bar>fooing!</bar></hash>" # @@ -71,7 +71,7 @@ class Hash options = options.dup options[:indent] ||= 2 - options[:root] ||= "hash" + options[:root] ||= 'hash' options[:builder] ||= Builder::XmlMarkup.new(:indent => options[:indent]) builder = options[:builder] @@ -100,24 +100,24 @@ class Hash [] else case entries.class.to_s # something weird with classes not matching here. maybe singleton methods breaking is_a? - when "Array" + when 'Array' entries.collect { |v| typecast_xml_value(v) } - when "Hash" + when 'Hash' [typecast_xml_value(entries)] else raise "can't typecast #{entries.inspect}" end end - elsif value['type'] == 'file' || - (value["__content__"] && (value.keys.size == 1 || value["__content__"].present?)) - content = value["__content__"] - if parser = ActiveSupport::XmlMini::PARSING[value["type"]] + elsif value['type'] == 'file' || + (value['__content__'] && (value.keys.size == 1 || value['__content__'].present?)) + content = value['__content__'] + if parser = ActiveSupport::XmlMini::PARSING[value['type']] parser.arity == 1 ? parser.call(content) : parser.call(content, value) else content end elsif value['type'] == 'string' && value['nil'] != 'true' - "" + '' # blank or nil parsed values are represented by nil elsif value.blank? || value['nil'] == 'true' nil @@ -131,7 +131,7 @@ class Hash # Turn { :files => { :file => #<StringIO> } into { :files => #<StringIO> } so it is compatible with # how multipart uploaded files from HTML appear - xml_value["file"].is_a?(StringIO) ? xml_value["file"] : xml_value + xml_value['file'].is_a?(StringIO) ? xml_value['file'] : xml_value end when 'Array' value.map! { |i| typecast_xml_value(i) } @@ -145,9 +145,9 @@ class Hash def unrename_keys(params) case params.class.to_s - when "Hash" - Hash[params.map { |k,v| [k.to_s.tr("-", "_"), unrename_keys(v)] } ] - when "Array" + when 'Hash' + Hash[params.map { |k,v| [k.to_s.tr('-', '_'), unrename_keys(v)] } ] + when 'Array' params.map { |v| unrename_keys(v) } else params diff --git a/activesupport/lib/active_support/core_ext/hash/except.rb b/activesupport/lib/active_support/core_ext/hash/except.rb index 89729df258..5a61906222 100644 --- a/activesupport/lib/active_support/core_ext/hash/except.rb +++ b/activesupport/lib/active_support/core_ext/hash/except.rb @@ -9,7 +9,7 @@ class Hash # for instance: # # {:a => 1}.with_indifferent_access.except(:a) # => {} - # {:a => 1}.with_indifferent_access.except("a") # => {} + # {:a => 1}.with_indifferent_access.except('a') # => {} # def except(*keys) dup.except!(*keys) diff --git a/activesupport/lib/active_support/core_ext/hash/keys.rb b/activesupport/lib/active_support/core_ext/hash/keys.rb index 8f8c24aeee..230a84dabc 100644 --- a/activesupport/lib/active_support/core_ext/hash/keys.rb +++ b/activesupport/lib/active_support/core_ext/hash/keys.rb @@ -42,9 +42,9 @@ class Hash # as keys, this will fail. # # ==== Examples - # { :name => "Rob", :years => "28" }.assert_valid_keys(:name, :age) # => raises "ArgumentError: Unknown key: years" - # { :name => "Rob", :age => "28" }.assert_valid_keys("name", "age") # => raises "ArgumentError: Unknown key: name" - # { :name => "Rob", :age => "28" }.assert_valid_keys(:name, :age) # => passes, raises nothing + # { :name => 'Rob', :years => '28' }.assert_valid_keys(:name, :age) # => raises "ArgumentError: Unknown key: years" + # { :name => 'Rob', :age => '28' }.assert_valid_keys('name', 'age') # => raises "ArgumentError: Unknown key: name" + # { :name => 'Rob', :age => '28' }.assert_valid_keys(:name, :age) # => passes, raises nothing def assert_valid_keys(*valid_keys) valid_keys.flatten! each_key do |k| diff --git a/activesupport/lib/active_support/core_ext/kernel/reporting.rb b/activesupport/lib/active_support/core_ext/kernel/reporting.rb index 8f1636c8da..ad3f9ebec9 100644 --- a/activesupport/lib/active_support/core_ext/kernel/reporting.rb +++ b/activesupport/lib/active_support/core_ext/kernel/reporting.rb @@ -50,10 +50,10 @@ module Kernel # # suppress(ZeroDivisionError) do # 1/0 - # puts "This code is NOT reached" + # puts 'This code is NOT reached' # end # - # puts "This code gets executed and nothing related to ZeroDivisionError was seen" + # puts 'This code gets executed and nothing related to ZeroDivisionError was seen' def suppress(*exception_classes) begin yield rescue Exception => e @@ -63,7 +63,7 @@ module Kernel # Captures the given stream and returns it: # - # stream = capture(:stdout) { puts "Cool" } + # stream = capture(:stdout) { puts 'Cool' } # stream # => "Cool\n" # def capture(stream) diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb index 84acb629ad..f914425827 100644 --- a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb +++ b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb @@ -4,7 +4,7 @@ class Module def mattr_reader(*syms) options = syms.extract_options! syms.each do |sym| - raise NameError.new("invalid attribute name") unless sym =~ /^[_A-Za-z]\w*$/ + raise NameError.new('invalid attribute name') unless sym =~ /^[_A-Za-z]\w*$/ class_eval(<<-EOS, __FILE__, __LINE__ + 1) @@#{sym} = nil unless defined? @@#{sym} @@ -26,7 +26,7 @@ class Module def mattr_writer(*syms) options = syms.extract_options! syms.each do |sym| - raise NameError.new("invalid attribute name") unless sym =~ /^[_A-Za-z]\w*$/ + raise NameError.new('invalid attribute name') unless sym =~ /^[_A-Za-z]\w*$/ class_eval(<<-EOS, __FILE__, __LINE__ + 1) def self.#{sym}=(obj) @@#{sym} = obj diff --git a/activesupport/lib/active_support/core_ext/module/delegation.rb b/activesupport/lib/active_support/core_ext/module/delegation.rb index 1933d90bb7..fbef27c76a 100644 --- a/activesupport/lib/active_support/core_ext/module/delegation.rb +++ b/activesupport/lib/active_support/core_ext/module/delegation.rb @@ -8,11 +8,11 @@ class Module # # class Greeter < ActiveRecord::Base # def hello - # "hello" + # 'hello' # end # # def goodbye - # "goodbye" + # 'goodbye' # end # end # @@ -62,7 +62,7 @@ class Module # delegate :name, :address, :to => :client, :prefix => true # end # - # john_doe = Person.new("John Doe", "Vimmersvej 13") + # john_doe = Person.new('John Doe', 'Vimmersvej 13') # invoice = Invoice.new(john_doe) # invoice.client_name # => "John Doe" # invoice.client_address # => "Vimmersvej 13" @@ -74,8 +74,8 @@ class Module # end # # invoice = Invoice.new(john_doe) - # invoice.customer_name # => "John Doe" - # invoice.customer_address # => "Vimmersvej 13" + # invoice.customer_name # => 'John Doe' + # invoice.customer_address # => 'Vimmersvej 13' # # If the delegate object is +nil+ an exception is raised, and that happens # no matter whether +nil+ responds to the delegated method. You can get a @@ -104,14 +104,14 @@ class Module def delegate(*methods) options = methods.pop unless options.is_a?(Hash) && to = options[:to] - raise ArgumentError, "Delegation needs a target. Supply an options hash with a :to key as the last argument (e.g. delegate :hello, :to => :greeter)." + raise ArgumentError, 'Delegation needs a target. Supply an options hash with a :to key as the last argument (e.g. delegate :hello, :to => :greeter).' end to = to.to_s prefix, allow_nil = options.values_at(:prefix, :allow_nil) if prefix == true && to =~ /^[^a-z_]/ - raise ArgumentError, "Can only automatically set the delegation prefix when delegating to a method." + raise ArgumentError, 'Can only automatically set the delegation prefix when delegating to a method.' end method_prefix = \ @@ -129,7 +129,7 @@ class Module # Attribute writer methods only accept one argument. Makes sure []= # methods still accept two arguments. - definition = (method =~ /[^\]]=$/) ? "arg" : "*args, &block" + definition = (method =~ /[^\]]=$/) ? 'arg' : '*args, &block' if allow_nil module_eval(<<-EOS, file, line - 2) diff --git a/activesupport/lib/active_support/core_ext/module/qualified_const.rb b/activesupport/lib/active_support/core_ext/module/qualified_const.rb index 7d7ae38f68..65525013db 100644 --- a/activesupport/lib/active_support/core_ext/module/qualified_const.rb +++ b/activesupport/lib/active_support/core_ext/module/qualified_const.rb @@ -20,7 +20,7 @@ end #-- # Qualified names are required to be relative because we are extending existing # methods that expect constant names, ie, relative paths of length 1. For example, -# Object.const_get("::String") raises NameError and so does qualified_const_get. +# Object.const_get('::String') raises NameError and so does qualified_const_get. #++ class Module def qualified_const_defined?(path, search_parents=true) diff --git a/activesupport/lib/active_support/core_ext/object/blank.rb b/activesupport/lib/active_support/core_ext/object/blank.rb index d67711f3b8..e238fef5a2 100644 --- a/activesupport/lib/active_support/core_ext/object/blank.rb +++ b/activesupport/lib/active_support/core_ext/object/blank.rb @@ -2,7 +2,7 @@ class Object # An object is blank if it's false, empty, or a whitespace string. - # For example, "", " ", +nil+, [], and {} are all blank. + # For example, '', ' ', +nil+, [], and {} are all blank. # # This simplifies: # @@ -90,10 +90,10 @@ end class String # A string is blank if it's empty or contains whitespaces only: # - # "".blank? # => true - # " ".blank? # => true - # " ".blank? # => true - # " something here ".blank? # => false + # ''.blank? # => true + # ' '.blank? # => true + # ' '.blank? # => true + # ' something here '.blank? # => false # def blank? self !~ /[^[:space:]]/ diff --git a/activesupport/lib/active_support/core_ext/object/inclusion.rb b/activesupport/lib/active_support/core_ext/object/inclusion.rb index dab808aa55..3fec465ec0 100644 --- a/activesupport/lib/active_support/core_ext/object/inclusion.rb +++ b/activesupport/lib/active_support/core_ext/object/inclusion.rb @@ -2,11 +2,11 @@ class Object # Returns true if this object is included in the argument(s). Argument must be # any object which responds to +#include?+ or optionally, multiple arguments can be passed in. Usage: # - # characters = ["Konata", "Kagami", "Tsukasa"] - # "Konata".in?(characters) # => true + # characters = ['Konata', 'Kagami', 'Tsukasa'] + # 'Konata'.in?(characters) # => true # - # character = "Konata" - # character.in?("Konata", "Kagami", "Tsukasa") # => true + # character = 'Konata' + # character.in?('Konata', 'Kagami', 'Tsukasa') # => true # # This will throw an ArgumentError if a single argument is passed in and it doesn't respond # to +#include?+. diff --git a/activesupport/lib/active_support/core_ext/object/with_options.rb b/activesupport/lib/active_support/core_ext/object/with_options.rb index 1397142c04..e058367111 100644 --- a/activesupport/lib/active_support/core_ext/object/with_options.rb +++ b/activesupport/lib/active_support/core_ext/object/with_options.rb @@ -29,7 +29,7 @@ class Object # # It can also be used with an explicit receiver: # - # I18n.with_options :locale => user.locale, :scope => "newsletter" do |i18n| + # I18n.with_options :locale => user.locale, :scope => 'newsletter' do |i18n| # subject i18n.t :subject # body i18n.t :body, :user_name => user.name # end diff --git a/activesupport/lib/active_support/core_ext/range/include_range.rb b/activesupport/lib/active_support/core_ext/range/include_range.rb index 684b7cbc4a..3af66aaf2f 100644 --- a/activesupport/lib/active_support/core_ext/range/include_range.rb +++ b/activesupport/lib/active_support/core_ext/range/include_range.rb @@ -5,7 +5,7 @@ class Range # (1..5).include?(2..6) # => false # # The native Range#include? behavior is untouched. - # ("a".."f").include?("c") # => true + # ('a'..'f').include?('c') # => true # (5..9).include?(11) # => false def include_with_range?(value) if value.is_a?(::Range) diff --git a/activesupport/lib/active_support/core_ext/string/filters.rb b/activesupport/lib/active_support/core_ext/string/filters.rb index 7fbd140d93..9ef410c38b 100644 --- a/activesupport/lib/active_support/core_ext/string/filters.rb +++ b/activesupport/lib/active_support/core_ext/string/filters.rb @@ -22,23 +22,23 @@ class String # Truncates a given +text+ after a given <tt>length</tt> if +text+ is longer than <tt>length</tt>: # - # "Once upon a time in a world far far away".truncate(27) + # 'Once upon a time in a world far far away'.truncate(27) # # => "Once upon a time in a wo..." # # Pass a <tt>:separator</tt> to truncate +text+ at a natural break: # - # "Once upon a time in a world far far away".truncate(27, :separator => ' ') + # 'Once upon a time in a world far far away'.truncate(27, :separator => ' ') # # => "Once upon a time in a..." # # The last characters will be replaced with the <tt>:omission</tt> string (defaults to "...") # for a total length not exceeding <tt>:length</tt>: # - # "And they found that many people were sleeping better.".truncate(25, :omission => "... (continued)") + # 'And they found that many people were sleeping better.'.truncate(25, :omission => '... (continued)') # # => "And they f... (continued)" def truncate(truncate_at, options = {}) return dup unless length > truncate_at - options[:omission] ||= "..." + options[:omission] ||= '...' length_with_room_for_omission = truncate_at - options[:omission].length stop = \ if options[:separator] diff --git a/activesupport/lib/active_support/core_ext/string/inflections.rb b/activesupport/lib/active_support/core_ext/string/inflections.rb index 639ebc58e5..049ffe7986 100644 --- a/activesupport/lib/active_support/core_ext/string/inflections.rb +++ b/activesupport/lib/active_support/core_ext/string/inflections.rb @@ -4,7 +4,7 @@ require 'active_support/inflector/transliterate' # String inflections define new methods on the String class to transform names for different purposes. # For instance, you can figure out the name of a table from the name of a class. # -# "ScaleScore".tableize # => "scale_scores" +# 'ScaleScore'.tableize # => "scale_scores" # class String # Returns the plural form of the word in the string. @@ -14,14 +14,14 @@ class String # For any other value of +count+ the plural will be returned. # # ==== Examples - # "post".pluralize # => "posts" - # "octopus".pluralize # => "octopi" - # "sheep".pluralize # => "sheep" - # "words".pluralize # => "words" - # "the blue mailman".pluralize # => "the blue mailmen" - # "CamelOctopus".pluralize # => "CamelOctopi" - # "apple".pluralize(1) # => "apple" - # "apple".pluralize(2) # => "apples" + # 'post'.pluralize # => "posts" + # 'octopus'.pluralize # => "octopi" + # 'sheep'.pluralize # => "sheep" + # 'words'.pluralize # => "words" + # 'the blue mailman'.pluralize # => "the blue mailmen" + # 'CamelOctopus'.pluralize # => "CamelOctopi" + # 'apple'.pluralize(1) # => "apple" + # 'apple'.pluralize(2) # => "apples" def pluralize(count = nil) if count == 1 self @@ -32,12 +32,12 @@ class String # The reverse of +pluralize+, returns the singular form of a word in a string. # - # "posts".singularize # => "post" - # "octopi".singularize # => "octopus" - # "sheep".singularize # => "sheep" - # "word".singularize # => "word" - # "the blue mailmen".singularize # => "the blue mailman" - # "CamelOctopi".singularize # => "CamelOctopus" + # 'posts'.singularize # => "post" + # 'octopi'.singularize # => "octopus" + # 'sheep'.singularize # => "sheep" + # 'word'.singularize # => "word" + # 'the blue mailmen'.singularize # => "the blue mailman" + # 'CamelOctopi'.singularize # => "CamelOctopus" def singularize ActiveSupport::Inflector.singularize(self) end @@ -47,9 +47,9 @@ class String # or is not initialized. See ActiveSupport::Inflector.constantize # # Examples - # "Module".constantize # => Module - # "Class".constantize # => Class - # "blargle".constantize # => NameError: wrong constant name blargle + # 'Module'.constantize # => Module + # 'Class'.constantize # => Class + # 'blargle'.constantize # => NameError: wrong constant name blargle def constantize ActiveSupport::Inflector.constantize(self) end @@ -59,9 +59,9 @@ class String # or is not initialized. See ActiveSupport::Inflector.safe_constantize # # Examples - # "Module".safe_constantize # => Module - # "Class".safe_constantize # => Class - # "blargle".safe_constantize # => nil + # 'Module'.safe_constantize # => Module + # 'Class'.safe_constantize # => Class + # 'blargle'.safe_constantize # => nil def safe_constantize ActiveSupport::Inflector.safe_constantize(self) end @@ -71,10 +71,10 @@ class String # # +camelize+ will also convert '/' to '::' which is useful for converting paths to namespaces. # - # "active_record".camelize # => "ActiveRecord" - # "active_record".camelize(:lower) # => "activeRecord" - # "active_record/errors".camelize # => "ActiveRecord::Errors" - # "active_record/errors".camelize(:lower) # => "activeRecord::Errors" + # 'active_record'.camelize # => "ActiveRecord" + # 'active_record'.camelize(:lower) # => "activeRecord" + # 'active_record/errors'.camelize # => "ActiveRecord::Errors" + # 'active_record/errors'.camelize(:lower) # => "activeRecord::Errors" def camelize(first_letter = :upper) case first_letter when :upper @@ -91,8 +91,8 @@ class String # # +titleize+ is also aliased as +titlecase+. # - # "man from the boondocks".titleize # => "Man From The Boondocks" - # "x-men: the last stand".titleize # => "X Men: The Last Stand" + # 'man from the boondocks'.titleize # => "Man From The Boondocks" + # 'x-men: the last stand'.titleize # => "X Men: The Last Stand" def titleize ActiveSupport::Inflector.titleize(self) end @@ -102,23 +102,23 @@ class String # # +underscore+ will also change '::' to '/' to convert namespaces to paths. # - # "ActiveModel".underscore # => "active_model" - # "ActiveModel::Errors".underscore # => "active_model/errors" + # 'ActiveModel'.underscore # => "active_model" + # 'ActiveModel::Errors'.underscore # => "active_model/errors" def underscore ActiveSupport::Inflector.underscore(self) end # Replaces underscores with dashes in the string. # - # "puni_puni" # => "puni-puni" + # 'puni_puni' # => "puni-puni" def dasherize ActiveSupport::Inflector.dasherize(self) end # Removes the module part from the constant expression in the string. # - # "ActiveRecord::CoreExtensions::String::Inflections".demodulize # => "Inflections" - # "Inflections".demodulize # => "Inflections" + # 'ActiveRecord::CoreExtensions::String::Inflections'.demodulize # => "Inflections" + # 'Inflections'.demodulize # => "Inflections" # # See also +deconstantize+. def demodulize @@ -127,11 +127,11 @@ class String # Removes the rightmost segment from the constant expression in the string. # - # "Net::HTTP".deconstantize # => "Net" - # "::Net::HTTP".deconstantize # => "::Net" - # "String".deconstantize # => "" - # "::String".deconstantize # => "" - # "".deconstantize # => "" + # 'Net::HTTP'.deconstantize # => "Net" + # '::Net::HTTP'.deconstantize # => "::Net" + # 'String'.deconstantize # => "" + # '::String'.deconstantize # => "" + # ''.deconstantize # => "" # # See also +demodulize+. def deconstantize @@ -160,9 +160,9 @@ class String # Creates the name of a table like Rails does for models to table names. This method # uses the +pluralize+ method on the last word in the string. # - # "RawScaledScorer".tableize # => "raw_scaled_scorers" - # "egg_and_ham".tableize # => "egg_and_hams" - # "fancyCategory".tableize # => "fancy_categories" + # 'RawScaledScorer'.tableize # => "raw_scaled_scorers" + # 'egg_and_ham'.tableize # => "egg_and_hams" + # 'fancyCategory'.tableize # => "fancy_categories" def tableize ActiveSupport::Inflector.tableize(self) end @@ -171,12 +171,12 @@ class String # Note that this returns a string and not a class. (To convert to an actual class # follow +classify+ with +constantize+.) # - # "egg_and_hams".classify # => "EggAndHam" - # "posts".classify # => "Post" + # 'egg_and_hams'.classify # => "EggAndHam" + # 'posts'.classify # => "Post" # # Singular names are not handled correctly. # - # "business".classify # => "Busines" + # 'business'.classify # => "Busines" def classify ActiveSupport::Inflector.classify(self) end @@ -184,8 +184,8 @@ class String # Capitalizes the first word, turns underscores into spaces, and strips '_id'. # Like +titleize+, this is meant for creating pretty output. # - # "employee_salary" # => "Employee salary" - # "author_id" # => "Author" + # 'employee_salary' # => "Employee salary" + # 'author_id' # => "Author" def humanize ActiveSupport::Inflector.humanize(self) end @@ -195,9 +195,9 @@ class String # the method should put '_' between the name and 'id'. # # Examples - # "Message".foreign_key # => "message_id" - # "Message".foreign_key(false) # => "messageid" - # "Admin::Post".foreign_key # => "post_id" + # 'Message'.foreign_key # => "message_id" + # 'Message'.foreign_key(false) # => "messageid" + # 'Admin::Post'.foreign_key # => "post_id" def foreign_key(separate_class_name_and_id_with_underscore = true) ActiveSupport::Inflector.foreign_key(self, separate_class_name_and_id_with_underscore) end diff --git a/activesupport/lib/active_support/core_ext/string/inquiry.rb b/activesupport/lib/active_support/core_ext/string/inquiry.rb index 5f0a017de6..2562a7cef6 100644 --- a/activesupport/lib/active_support/core_ext/string/inquiry.rb +++ b/activesupport/lib/active_support/core_ext/string/inquiry.rb @@ -4,7 +4,7 @@ class String # Wraps the current string in the <tt>ActiveSupport::StringInquirer</tt> class, # which gives you a prettier way to test for equality. Example: # - # env = "production".inquiry + # env = 'production'.inquiry # env.production? # => true # env.development? # => false def inquiry diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb index a7b87d1a4f..215ba87ca9 100644 --- a/activesupport/lib/active_support/core_ext/string/output_safety.rb +++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb @@ -15,7 +15,7 @@ class ERB # <%=h @person.name %> # # ==== Example: - # puts html_escape("is a > 0 & a < 10?") + # puts html_escape('is a > 0 & a < 10?') # # => is a > 0 & a < 10? def html_escape(s) s = s.to_s @@ -38,10 +38,10 @@ class ERB # A utility method for escaping HTML without affecting existing escaped entities. # # ==== Examples - # html_escape_once("1 < 2 & 3") + # html_escape_once('1 < 2 & 3') # # => "1 < 2 & 3" # - # html_escape_once("<< Accept & Checkout") + # html_escape_once('<< Accept & Checkout') # # => "<< Accept & Checkout" def html_escape_once(s) result = s.to_s.gsub(HTML_ESCAPE_ONCE_REGEXP) { |special| HTML_ESCAPE[special] } @@ -53,7 +53,7 @@ class ERB # A utility method for escaping HTML entities in JSON strings # using \uXXXX JavaScript escape sequences for string literals: # - # json_escape("is a > 0 & a < 10?") + # json_escape('is a > 0 & a < 10?') # # => is a \u003E 0 \u0026 a \u003C 10? # # Note that after this operation is performed the output is not @@ -102,7 +102,7 @@ module ActiveSupport #:nodoc: class SafeConcatError < StandardError def initialize - super "Could not concatenate to the buffer because it is not html safe." + super 'Could not concatenate to the buffer because it is not html safe.' end end diff --git a/activesupport/lib/active_support/core_ext/time/conversions.rb b/activesupport/lib/active_support/core_ext/time/conversions.rb index f7e237912f..4f852fd780 100644 --- a/activesupport/lib/active_support/core_ext/time/conversions.rb +++ b/activesupport/lib/active_support/core_ext/time/conversions.rb @@ -3,11 +3,11 @@ require 'active_support/values/time_zone' class Time DATE_FORMATS = { - :db => "%Y-%m-%d %H:%M:%S", - :number => "%Y%m%d%H%M%S", - :time => "%H:%M", - :short => "%d %b %H:%M", - :long => "%B %d, %Y %H:%M", + :db => '%Y-%m-%d %H:%M:%S', + :number => '%Y%m%d%H%M%S', + :time => '%H:%M', + :short => '%d %b %H:%M', + :long => '%B %d, %Y %H:%M', :long_ordinal => lambda { |time| day_format = ActiveSupport::Inflector.ordinalize(time.day) time.strftime("%B #{day_format}, %Y %H:%M") @@ -40,7 +40,7 @@ class Time # or Proc instance that takes a time argument as the value. # # # config/initializers/time_formats.rb - # Time::DATE_FORMATS[:month_and_year] = "%B %Y" + # Time::DATE_FORMATS[:month_and_year] = '%B %Y' # Time::DATE_FORMATS[:short_ordinal] = lambda { |time| time.strftime("%B #{time.day.ordinalize}") } def to_formatted_s(format = :default) if formatter = DATE_FORMATS[format] |