Generate human enumerize

[ldlsegovia]

With

# == Schema Information
#
# Table name: purchases
#
#  id          :integer          not null, primary key
#  state       :string
#

class Purchase < ActiveRecord::Base
  extend Enumerize

  STATES = %i{pending canceled finished}

  enumerize :state, in: STATES, default: :pending

  humanize :state, enumerize: true
end

purchase = Purchase.new
purchase.state = :pending
purchase.human_state #=> "Pending"

locales need to be defined as in https://github.com/brainspec/enumerize