diff options
author | Krzysztof Wilczynski <krzysztof.wilczynski@linux.com> | 2011-04-29 23:30:32 +0100 |
---|---|---|
committer | Krzysztof Wilczynski <krzysztof.wilczynski@linux.com> | 2011-04-29 23:30:32 +0100 |
commit | 0ff8b00a64426acf96d0659d1cbc1f67bba842f4 (patch) | |
tree | 34c846c222a34df5059e618be48a3585d9a78458 /str2bool.rb | |
parent | 726746649e38615b69aa372ec978b2ffa39b89d5 (diff) |
Small re-factor. Changed if not to unless for code clarity.
Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Diffstat (limited to 'str2bool.rb')
-rw-r--r-- | str2bool.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/str2bool.rb b/str2bool.rb index 02b5aae..5a52f25 100644 --- a/str2bool.rb +++ b/str2bool.rb @@ -12,11 +12,12 @@ module Puppet::Parser::Functions string = arguments[0] - if not string.is_a?(String) - raise(Puppet::ParseError, 'str2bool(): Requires either a ' + + unless string.is_a?(String) + raise(Puppet::ParseError, 'str2bool(): Requires either ' + 'string to work with') end + # We consider all the yes, no, y, n and so on too ... result = case string # # This is how undef looks like in Puppet ... |