lib/hash_math.rb in hash_math-1.1.0 vs lib/hash_math.rb in hash_math-1.2.0.pre.alpha

@@ -7,9 +7,10 @@
 # LICENSE file in the root directory of this source tree.
 #
 
 require 'acts_as_hashable'
 
+require_relative 'hash_math/mapper'
 require_relative 'hash_math/matrix'
 require_relative 'hash_math/record'
 require_relative 'hash_math/table'
 require_relative 'hash_math/unpivot'