# File lib/grape/formatter/serializable_hash.rb, line 6 def call(object, env) return object if object.is_a?(String) return MultiJson.dump(serialize(object)) if serializable?(object) return object.to_json if object.respond_to?(:to_json) MultiJson.dump(object) end
# File lib/grape/formatter/serializable_hash.rb, line 15 def serializable?(object) object.respond_to?(:serializable_hash) || object.kind_of?(Array) && !object.map {|o| o.respond_to? :serializable_hash }.include?(false) || object.kind_of?(Hash) end
# File lib/grape/formatter/serializable_hash.rb, line 21 def serialize(object) if object.respond_to? :serializable_hash object.serializable_hash elsif object.kind_of?(Array) && !object.map {|o| o.respond_to? :serializable_hash }.include?(false) object.map {|o| o.serializable_hash } elsif object.kind_of?(Hash) object.inject({}) { |h,(k,v)| h[k] = serialize(v); h } else object end end