Dynamically-Generating Predicates Methods bug

[aklein-dex]

I think there is a bug with theses predicated methods. Kind of confusion.

In my model:

  enum_attr :gender, %w(^none male female) do
    label :none => ''
    label :male => '男性'
    label :female => '女性'
  end

I set my model gender to :male.
Look at the result in the console:

1.9.3-p0 :018 > s.gender
 => :male 
1.9.3-p0 :019 > s.gender_male?
 => true 
1.9.3-p0 :020 > s.gender_female?
 => true 
1.9.3-p0 :021 > s.gender_none?
 => false 

Why does it return "true" for female ?
Is it because in "female" there is the word "male" so it is confused ?

I'm using:
Using enumerated_attribute (0.3.0.beta1) from https://github.com/jeffp/enumerated_attribute.git (at master)