lib/polyfill/v2_4/hash.rb in polyfill-0.6.0 vs lib/polyfill/v2_4/hash.rb in polyfill-0.7.0

@@ -1,9 +1,41 @@
-require_relative 'hash/instance'
-
 module Polyfill
   module V2_4
     module Hash
-      include Instance
+      def compact
+        reject { |_, v| v.nil? }
+      end
+
+      def compact!
+        reject! { |_, v| v.nil? }
+      end
+
+      def transform_values
+        unless block_given?
+          return ::Enumerator.new(keys.size) do |yielder|
+            each_with_object({}) do |(k, v), acc|
+              acc[k] = yielder.yield(v)
+            end
+          end
+        end
+
+        each_with_object({}) do |(k, v), acc|
+          acc[k] = yield(v)
+        end
+      end
+
+      def transform_values!
+        unless block_given?
+          return ::Enumerator.new(keys.size) do |yielder|
+            replace(each_with_object({}) do |(k, v), acc|
+              acc[k] = yielder.yield(v)
+            end)
+          end
+        end
+
+        replace(each_with_object({}) do |(k, v), acc|
+          acc[k] = yield(v)
+        end)
+      end
     end
   end
 end