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Added support for hashes for the extract! method. #52

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merged 1 commit into from Aug 28, 2012
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@aantix aantix commented Aug 17, 2012

extract! can now take a Hash object and associated keys and will generate json output anaologous to an object and it's declared output attributes.

So, instead of using a set! with hash key/values:

questions = [{:text => "Question 1"}, {:text => "Question 2"}]

json.array!(security_questions) do |json, security_question|
  json.set!(:text, security_question[:text])
end

It can now be achieved with the same syntax as a normal object:

json.array!(security_questions) do |json, security_question|
  json.(security_question, :text)
end

extract! can now take a Hash object and associated keys and will generate json output anaologous to an object and it's declared output attributes.
dhh added a commit that referenced this issue Aug 28, 2012
Added support for hashes for the extract! method.
@dhh dhh merged commit aa6efc7 into rails:master Aug 28, 2012
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2 participants