Added Hash#value?

topazproject · Apr 9, 2013 · 21cc3d0aacbd61a0cbfc568f5743b77f13e17804 · 21cc3d0
1 parent 507d749
commit 21cc3d0aacbd61a0cbfc568f5743b77f13e17804
Unified Split

Showing with 7 additions and 2 deletions.

+7 −0 lib-topaz/hash.rb

+0 −2 spec/tags/core/hash/value_tags.txt
diff --git a/lib-topaz/hash.rb b/lib-topaz/hash.rb
@@ -77,6 +77,13 @@ def rassoc(value)
     nil
   end
 
+  def value?(value)
+    each do |k, v|
+      return true if value == v
+    end
+    false
+  end
+
   def values_at(*keys)
     keys.map { |k| self[k] }
   end

diff --git a/spec/tags/core/hash/value_tags.txt b/spec/tags/core/hash/value_tags.txt