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update ActiveModel::Naming documentation

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Francesco Rodriguez 2012-06-23 16:58:36 -05:00
parent 956c8e569a
commit 87615f28e0
1 changed files with 8 additions and 7 deletions
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15
activemodel/lib/active_model/naming.rb
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@ -82,11 +82,12 @@ module ActiveModel
# BookModule::BookCover.model_name.i18n_key # => :"book_module/book_cover"
#
# Providing the functionality that ActiveModel::Naming provides in your object
# is required to pass the Active Model Lint test. So either extending the provided
# method below, or rolling your own is required.
# is required to pass the Active Model Lint test. So either extending the
# provided method below, or rolling your own is required.
module Naming
# Returns an ActiveModel::Name object for module. It can be
# used to retrieve all kinds of naming-related information.
# used to retrieve all kinds of naming-related information
# (See ActiveModel::Name for more information).
def model_name
@_model_name ||= begin
namespace = self.parents.detect do |n|
@ -96,7 +97,7 @@ module ActiveModel
end
end
# Returns the plural class name of a record or class. Examples:
# Returns the plural class name of a record or class.
#
# ActiveModel::Naming.plural(post) # => "posts"
# ActiveModel::Naming.plural(Highrise::Person) # => "highrise_people"
@ -104,7 +105,7 @@ module ActiveModel
model_name_from_record_or_class(record_or_class).plural
end
# Returns the singular class name of a record or class. Examples:
# Returns the singular class name of a record or class.
#
# ActiveModel::Naming.singular(post) # => "post"
# ActiveModel::Naming.singular(Highrise::Person) # => "highrise_person"
@ -112,10 +113,10 @@ module ActiveModel
model_name_from_record_or_class(record_or_class).singular
end
# Identifies whether the class name of a record or class is uncountable. Examples:
# Identifies whether the class name of a record or class is uncountable.
#
# ActiveModel::Naming.uncountable?(Sheep) # => true
# ActiveModel::Naming.uncountable?(Post) => false
# ActiveModel::Naming.uncountable?(Post) # => false
def self.uncountable?(record_or_class)
plural(record_or_class) == singular(record_or_class)
end