lib/mixlib/config.rb in mixlib-config-2.2.0 vs lib/mixlib/config.rb in mixlib-config-2.2.1

@@ -90,13 +90,12 @@
     # key<Symbol>:: The config option to check for
     #
     # === Returns
     # <True>:: If the config option exists
     # <False>:: If the config option does not exist
-    def key?(key)
+    def has_key?(key)
       self.configuration.has_key?(key.to_sym)
     end
-    alias_method :has_key?, :key?
 
     # Resets a config option to its default.
     #
     # === Parameters
     # symbol<Symbol>:: Name of the config option