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ff1192fea4
JSON.{dump,generate} offered by the JSON gem is not compatiable with
Rails at the moment and can cause a lot of subtle bugs when passed
certain data structures. This changed all direct usage of the JSON gem
in internal Rails code to always go through AS::JSON.{decode,encode}.
We also shouldn't be implementing `to_json` most of the time, and
these occurances are replaced with an equivilent `as_json`
implementation to avoid problems down the road.
See [1] for all the juicy details.
[1]: intridea/multi_json#138 (comment)
118 lines
2.2 KiB
Ruby
118 lines
2.2 KiB
Ruby
require "active_model"
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class Customer < Struct.new(:name, :id)
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extend ActiveModel::Naming
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include ActiveModel::Conversion
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undef_method :to_json
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def to_xml(options={})
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if options[:builder]
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options[:builder].name name
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else
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"<name>#{name}</name>"
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end
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end
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def to_js(options={})
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"name: #{name.inspect}"
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end
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alias :to_text :to_js
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def errors
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[]
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end
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def persisted?
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id.present?
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end
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end
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class ValidatedCustomer < Customer
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def errors
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if name =~ /Sikachu/i
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[]
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else
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[{:name => "is invalid"}]
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end
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end
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end
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module Quiz
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class Question < Struct.new(:name, :id)
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extend ActiveModel::Naming
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include ActiveModel::Conversion
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def persisted?
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id.present?
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end
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end
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class Store < Question
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end
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end
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class Post < Struct.new(:title, :author_name, :body, :secret, :persisted, :written_on, :cost)
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extend ActiveModel::Naming
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include ActiveModel::Conversion
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extend ActiveModel::Translation
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alias_method :secret?, :secret
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alias_method :persisted?, :persisted
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def initialize(*args)
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super
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@persisted = false
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end
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attr_accessor :author
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def author_attributes=(attributes); end
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attr_accessor :comments, :comment_ids
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def comments_attributes=(attributes); end
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attr_accessor :tags
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def tags_attributes=(attributes); end
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end
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class Comment
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extend ActiveModel::Naming
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include ActiveModel::Conversion
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attr_reader :id
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attr_reader :post_id
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def initialize(id = nil, post_id = nil); @id, @post_id = id, post_id end
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def to_key; id ? [id] : nil end
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def save; @id = 1; @post_id = 1 end
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def persisted?; @id.present? end
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def to_param; @id.to_s; end
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def name
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@id.nil? ? "new #{self.class.name.downcase}" : "#{self.class.name.downcase} ##{@id}"
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end
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attr_accessor :relevances
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def relevances_attributes=(attributes); end
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attr_accessor :body
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end
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module Blog
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def self.use_relative_model_naming?
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true
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end
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class Post < Struct.new(:title, :id)
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extend ActiveModel::Naming
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include ActiveModel::Conversion
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def persisted?
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id.present?
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end
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end
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end
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class RenderJsonTestException < Exception
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def as_json(options = nil)
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{ :error => self.class.name, :message => self.to_s }
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end
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end
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