lib/ar_enums/enum.rb in ar-enums-0.3.8 vs lib/ar_enums/enum.rb in ar-enums-0.3.9

@@ -24,11 +24,16 @@
     
     def == other
       return id == other.id if other.is_a?(Enum)
       [id.to_s, name].include?(other.to_s)
     end
+    alias_method :eql?, :==
     
+    def hash
+      id.hash
+    end
+    
     def to_s
       try_labelize(self, :desc) || try_labelize(name, :titleize)
     end
     
     def to_sym
@@ -40,9 +45,12 @@
       define_enums_getter ActiveRecord::Enumerations::Factory.make_enums(*config, &block)
     end
     
     def self.[] name_or_id
       all.detect { |enum| enum == name_or_id }
+    end
+    class << self
+      alias_method :find_by_id, :[]
     end
     
     def self.find_all_by_id ids, options = {}
       all.select { |enum| ids.include? enum.id }
     end