lib/parelation/criteria/offset.rb in parelation-0.1.0 vs lib/parelation/criteria/offset.rb in parelation-0.2.0

@@ -1,23 +1,19 @@
 class Parelation::Criteria::Offset < Parelation::Criteria
 
+  # @return [Regexp] the offset format.
+  #
+  OFFSET_FORMAT = /^offset$/
+
   # @param param [String]
   # @return [TrueClass, FalseClass]
   #
   def self.match?(param)
-    !!(param =~ /^offset$/)
+    !!param.match(OFFSET_FORMAT)
   end
 
   # @return [ActiveRecord::Relation]
   #
   def call
-    chain.offset(offset)
-  end
-
-  private
-
-  # Alias for {#value}.
-  #
-  def offset
-    value
+    chain.offset(value)
   end
 end