Allocate_diff

gistfile1.diff

     def self.evenly(amount, number_of_slices)
-      allocator = Allocate.new
-      allocator.amount = amount
-      allocator.ratios = (1..number_of_slices).map { |rata| 1.to_d/number_of_slices }
-      allocator.divided
+      Allocate.new.tap do |a|
+        a.amount = amount
+        a.ratios = (1..number_of_slices).map { 1.to_d/number_of_slices }
+      end.divided
     end