# File lib/active_support/json/encoding.rb, line 40 def initialize(options = nil) @options = options || {} @seen = Set.new end
like encode, but only calls #as_json, without encoding to string
# File lib/active_support/json/encoding.rb, line 53 def as_json(value, use_options = true) check_for_circular_references(value) do use_options ? value.as_json(options_for(value)) : value.as_json end end
# File lib/active_support/json/encoding.rb, line 45 def encode(value, use_options = true) check_for_circular_references(value) do jsonified = use_options ? value.as_json(options_for(value)) : value.as_json jsonified.encode_json(self) end end
# File lib/active_support/json/encoding.rb, line 68 def escape(string) Encoding.escape(string) end
# File lib/active_support/json/encoding.rb, line 59 def options_for(value) if value.is_a?(Array) || value.is_a?(Hash) # hashes and arrays need to get encoder in the options, so that they can detect circular references options.merge(:encoder => self) else options.dup end end