diff options
Diffstat (limited to 'lib/puppet/parser/functions/delete_values.rb')
| -rw-r--r-- | lib/puppet/parser/functions/delete_values.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/puppet/parser/functions/delete_values.rb b/lib/puppet/parser/functions/delete_values.rb index 17b9d37..f6c8c0e 100644 --- a/lib/puppet/parser/functions/delete_values.rb +++ b/lib/puppet/parser/functions/delete_values.rb @@ -19,8 +19,8 @@ Would return: {'a'=>'A','c'=>'C','B'=>'D'} if not hash.is_a?(Hash) raise(TypeError, "delete_values(): First argument must be a Hash. " + \ - "Given an argument of class #{hash.class}.") + "Given an argument of class #{hash.class}.") end - hash.delete_if { |key, val| item == val } + hash.dup.delete_if { |key, val| item == val } end end |