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Versions: 15
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Contents
require "representable/decorator"
# require "representable/hash"
module Disposable
class Twin
class Decorator < Representable::Decorator
# Overrides representable's Definition class so we can add semantics in our representers.
class Definition < Representable::Definition
def dynamic_options
super + [:twin]
end
def twin_class
self[:twin].evaluate(nil) # FIXME: do we support the :twin option, and should it be wrapped?
end
end
# FIXME: this is not properly used when inheriting - fix that in representable.
def self.build_config
Config.new(Definition)
end
def self.each(options={})
return representable_attrs[:definitions].values unless block_given?
definitions = representable_attrs
definitions.each do |dfn|
next if options[:exclude] and options[:exclude].include?(dfn.name)
next if options[:scalar] and dfn[:collection]
next if options[:collection] and ! dfn[:collection]
next if options[:twin] and ! dfn[:twin]
yield dfn
end
definitions
end
def self.default_inline_class
Twin
end
class Options < ::Hash
def exclude!(names)
excludes.push(*names)
self
end
def excludes
self[:exclude] ||= []
end
end
end # Decorator.
end
end
Version data entries
15 entries across 15 versions & 1 rubygems