lib/render_cow.rb in render_cow-0.3.0 vs lib/render_cow.rb in render_cow-0.4.0

@@ -1,8 +1,14 @@
 require 'render_cow/version'
 require 'render_cow/engine'
-
+require 'render_cow/spongebob'
 module RenderCow
-  def self.moo(mooo)
-    Cowsay::Character::Cow.say(mooo)
+  class << self
+    def characters
+      @characters ||= Cowsay::Character.constants.map(&:downcase).map(&:to_sym).excluding(:base)
+    end
+
+    def moo(mooo, character = :cow)
+      Cowsay::Character.const_get(character.to_s.capitalize).say(mooo)
+    end
   end
 end