ruby-i18n#291 - slice function will not crash if keep_key is not in t…

…he hash
brettcave · Oct 1, 2014 · 6e4ee1b · 6e4ee1b
1 parent c686d44
commit 6e4ee1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/i18n/core_ext/hash.rb b/lib/i18n/core_ext/hash.rb
@@ -1,7 +1,7 @@
 class Hash
   def slice(*keep_keys)
     h = {}
-    keep_keys.each { |key| h[key] = fetch(key) }
+    keep_keys.each { |key| h[key] = fetch(key) if has_key?(key) }
     h
   end unless Hash.method_defined?(:slice)