mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
186 lines
3.8 KiB
Ruby
186 lines
3.8 KiB
Ruby
|
require "active_model"
|
||
|
|
||
|
class Customer < Struct.new(:name, :id)
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
undef_method :to_json
|
||
|
|
||
|
def to_xml(options={})
|
||
|
if options[:builder]
|
||
|
options[:builder].name name
|
||
|
else
|
||
|
"<name>#{name}</name>"
|
||
|
end
|
||
|
end
|
||
|
|
||
|
def to_js(options={})
|
||
|
"name: #{name.inspect}"
|
||
|
end
|
||
|
alias :to_text :to_js
|
||
|
|
||
|
def errors
|
||
|
[]
|
||
|
end
|
||
|
|
||
|
def persisted?
|
||
|
id.present?
|
||
|
end
|
||
|
end
|
||
|
|
||
|
class GoodCustomer < Customer
|
||
|
end
|
||
|
|
||
|
class Post < Struct.new(:title, :author_name, :body, :secret, :persisted, :written_on, :cost)
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
extend ActiveModel::Translation
|
||
|
|
||
|
alias_method :secret?, :secret
|
||
|
alias_method :persisted?, :persisted
|
||
|
|
||
|
def initialize(*args)
|
||
|
super
|
||
|
@persisted = false
|
||
|
end
|
||
|
|
||
|
attr_accessor :author
|
||
|
def author_attributes=(attributes); end
|
||
|
|
||
|
attr_accessor :comments, :comment_ids
|
||
|
def comments_attributes=(attributes); end
|
||
|
|
||
|
attr_accessor :tags
|
||
|
def tags_attributes=(attributes); end
|
||
|
end
|
||
|
|
||
|
class Comment
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
attr_reader :id
|
||
|
attr_reader :post_id
|
||
|
def initialize(id = nil, post_id = nil); @id, @post_id = id, post_id end
|
||
|
def to_key; id ? [id] : nil end
|
||
|
def save; @id = 1; @post_id = 1 end
|
||
|
def persisted?; @id.present? end
|
||
|
def to_param; @id.to_s; end
|
||
|
def name
|
||
|
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
|
||
|
end
|
||
|
|
||
|
attr_accessor :relevances
|
||
|
def relevances_attributes=(attributes); end
|
||
|
|
||
|
attr_accessor :body
|
||
|
end
|
||
|
|
||
|
class Tag
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
attr_reader :id
|
||
|
attr_reader :post_id
|
||
|
def initialize(id = nil, post_id = nil); @id, @post_id = id, post_id end
|
||
|
def to_key; id ? [id] : nil end
|
||
|
def save; @id = 1; @post_id = 1 end
|
||
|
def persisted?; @id.present? end
|
||
|
def to_param; @id; end
|
||
|
def value
|
||
|
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
|
||
|
end
|
||
|
|
||
|
attr_accessor :relevances
|
||
|
def relevances_attributes=(attributes); end
|
||
|
|
||
|
end
|
||
|
|
||
|
class CommentRelevance
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
attr_reader :id
|
||
|
attr_reader :comment_id
|
||
|
def initialize(id = nil, comment_id = nil); @id, @comment_id = id, comment_id end
|
||
|
def to_key; id ? [id] : nil end
|
||
|
def save; @id = 1; @comment_id = 1 end
|
||
|
def persisted?; @id.present? end
|
||
|
def to_param; @id; end
|
||
|
def value
|
||
|
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
|
||
|
end
|
||
|
end
|
||
|
|
||
|
class Sheep
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
attr_reader :id
|
||
|
def to_key; id ? [id] : nil end
|
||
|
def save; @id = 1 end
|
||
|
def new_record?; @id.nil? end
|
||
|
def name
|
||
|
@id.nil? ? 'new sheep' : "sheep ##{@id}"
|
||
|
end
|
||
|
end
|
||
|
|
||
|
class TagRelevance
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
attr_reader :id
|
||
|
attr_reader :tag_id
|
||
|
def initialize(id = nil, tag_id = nil); @id, @tag_id = id, tag_id end
|
||
|
def to_key; id ? [id] : nil end
|
||
|
def save; @id = 1; @tag_id = 1 end
|
||
|
def persisted?; @id.present? end
|
||
|
def to_param; @id; end
|
||
|
def value
|
||
|
@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
|
||
|
end
|
||
|
end
|
||
|
|
||
|
class Author < Comment
|
||
|
attr_accessor :post
|
||
|
def post_attributes=(attributes); end
|
||
|
end
|
||
|
|
||
|
class HashBackedAuthor < Hash
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
def persisted?; false; end
|
||
|
|
||
|
def name
|
||
|
"hash backed author"
|
||
|
end
|
||
|
end
|
||
|
|
||
|
module Blog
|
||
|
def self.use_relative_model_naming?
|
||
|
true
|
||
|
end
|
||
|
|
||
|
class Post < Struct.new(:title, :id)
|
||
|
extend ActiveModel::Naming
|
||
|
include ActiveModel::Conversion
|
||
|
|
||
|
def persisted?
|
||
|
id.present?
|
||
|
end
|
||
|
end
|
||
|
end
|
||
|
|
||
|
class ArelLike
|
||
|
def to_ary
|
||
|
true
|
||
|
end
|
||
|
def each
|
||
|
a = Array.new(2) { |id| Comment.new(id + 1) }
|
||
|
a.each { |i| yield i }
|
||
|
end
|
||
|
end
|
||
|
|
||
|
class Car < Struct.new(:color)
|
||
|
end
|