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billy3321/set_avatar.rb

Created October 26, 2015 03:04
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set_avatar.rb
def set_avatar
if avatar.blank?
if gender == 'male'
avatar = File.open(Dir['male/*'].sample)
elsif gender == 'female'
avatar = File.open(Dir['female/*'].sample)
else
avatar = File.open(Dir['male/*', 'female/*'].sample)
end
end
end
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