summaryrefslogtreecommitdiff
path: root/lib/puppet/parser/functions/chop.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/puppet/parser/functions/chop.rb')
-rw-r--r--lib/puppet/parser/functions/chop.rb3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/puppet/parser/functions/chop.rb b/lib/puppet/parser/functions/chop.rb
index f242af3..b24ab78 100644
--- a/lib/puppet/parser/functions/chop.rb
+++ b/lib/puppet/parser/functions/chop.rb
@@ -16,9 +16,8 @@ module Puppet::Parser::Functions
"given (#{arguments.size} for 1)") if arguments.size < 1
value = arguments[0]
- klass = value.class
- unless [Array, String].include?(klass)
+ unless value.is_a?(Array) || value.is_a?(String)
raise(Puppet::ParseError, 'chop(): Requires either an ' +
'array or string to work with')
end