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render to_json has_many array display
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elubi...@gmail.com
May 5, 2012, 6:04:43 PM5/5/12
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I have an ActiveRecord class with a has_many of another class. All works fine to query the first and add the second with to_json. However, how can i display the class B data in a more precise format?
ss = ShirtSet.select("shirt_sets.id")
render :json => ss.to_json(:include => {:shirt => {:only => :name}})
[{"id":"SHIRT SET 1","shirts":[{"name":"shirt1"},{"name":"shirt 2"},{"name":"shirt 3"}]}]
when what i really want is:
[{"id":"SHIRT SET 1","shirts":["shirt1","shirt 2","shirt 3"}]
is there a way to easily do that with to_json (maybe the :method helper?)
ss = ShirtSet.select("shirt_sets.id")
render :json => ss.to_json(:include => {:shirt => {:only => :name}})
[{"id":"SHIRT SET 1","shirts":[{"name":"shirt1"},{"name":"shirt 2"},{"name":"shirt 3"}]}]
when what i really want is:
[{"id":"SHIRT SET 1","shirts":["shirt1","shirt 2","shirt 3"}]
is there a way to easily do that with to_json (maybe the :method helper?)
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