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Support dumping custom AR type to JSON #275

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Merged
merged 1 commit into from
Apr 21, 2017
Merged

Support dumping custom AR type to JSON #275

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4 changes: 4 additions & 0 deletions lib/enumerize/activerecord.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,10 @@ def deserialize(value)
end

alias type_cast_from_database deserialize

def as_json(options = nil)
{attr: @attr.name, subtype: @subtype}.as_json(options)
end
end
end
end
7 changes: 5 additions & 2 deletions test/activerecord_test.rb
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Expand Up @@ -507,11 +507,14 @@ class InterestsRequiredUser < User
end

it 'supports AR types serialization' do
User.delete_all

type = User.type_for_attribute('status')
type.must_be_instance_of Enumerize::ActiveRecordSupport::Type
serialized = type.serialize('blocked')
serialized.must_equal 2
end

it 'has AR type itself JSON serializable' do
type = User.type_for_attribute('status')
type.as_json['attr'].must_equal 'status'
end
end