ActiveModel::Serializers::JSON support arbitrary keys

carlosantoniodasilva (Carlos Antonio) June 21, 2012, 3:42pm 1

Just linking the related discussion on issues tracker: https://github.com/rails/rails/issues/6811

Topic		Replies	Views
attr_json: Very smooth models-within-models serialized to json in ActiveRecord rubyonrails-talk	0	413	June 26, 2018
add :root option to ActiveModel JSON serialization rubyonrails-core patch	0	296	April 9, 2010
Feature: hash options for only, methods and include to_json options rubyonrails-core	0	166	July 25, 2013
Rails shouldn't output invalid JSON by default rubyonrails-core	2	131	October 4, 2007
undefined method keys for ActiveRecord::Relation when executing to_json rubyonrails-talk	4	423	October 5, 2011