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Adding the ability to write enums as strings. #43

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Adding the ability to write enums as strings. #43

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3 changes: 2 additions & 1 deletion lib/active_enum/extensions.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -105,11 +105,12 @@ def #{attribute}(arg=nil)
# Examples:
# user.sex = 1
# user.sex = :male
# user.sex = 'Male'
#
def define_active_enum_write_method(attribute)
class_eval <<-DEF
def #{attribute}=(arg)
if arg.is_a?(Symbol)
if arg.is_a?(Symbol) || arg.is_a?(String)
super self.class.active_enum_for(:#{attribute})[arg]
else
super arg
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10 changes: 10 additions & 0 deletions spec/active_enum/extensions_spec.rb
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Expand Up @@ -182,6 +182,11 @@ class Accepted < ActiveEnum::Base
person.sex.should == nil
end

it 'should store id value when valid enum name' do
person.sex = 'Female'
person.sex.should == 2
end

end

context "with value as enum name" do
Expand All @@ -198,6 +203,11 @@ class Accepted < ActiveEnum::Base
person.sex.should == 'Male'
end

it 'should store value when valid enum name' do
person.sex = 'Female'
person.sex.should == 'Female'
end

it 'should return true for boolean match' do
person.sex?(:male).should be_true
end
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