1 files changed, 6 insertions, 12 deletions
diff --git a/lib/puppet/parser/functions/values_at.rb b/lib/puppet/parser/functions/values_at.rb
index f350f53..04a3d1a 100644
--- a/lib/puppet/parser/functions/values_at.rb
+++ b/lib/puppet/parser/functions/values_at.rb
@@ -29,8 +29,7 @@ Would return ['a','c','d'].
     EOS
   ) do |arguments|
 
-    raise(Puppet::ParseError, "values_at(): Wrong number of " +
-      "arguments given (#{arguments.size} for 2)") if arguments.size < 2
+    raise(Puppet::ParseError, "values_at(): Wrong number of arguments given (#{arguments.size} for 2)") if arguments.size < 2
 
     array = arguments.shift
 
@@ -41,8 +40,7 @@ Would return ['a','c','d'].
     indices = [arguments.shift].flatten() # Get them all ... Pokemon ...
 
     if not indices or indices.empty?
-      raise(Puppet::ParseError, 'values_at(): You must provide ' +
-        'at least one positive index to collect')
+      raise(Puppet::ParseError, 'values_at(): You must provide at least one positive index to collect')
     end
 
     result       = []
@@ -57,11 +55,9 @@ Would return ['a','c','d'].
         type = m[2]
 
         if start > stop
-          raise(Puppet::ParseError, 'values_at(): Stop index in ' +
-            'given indices range is smaller than the start index')
+          raise(Puppet::ParseError, 'values_at(): Stop index in given indices range is smaller than the start index')
         elsif stop > array.size - 1 # First element is at index 0 is it not?
-          raise(Puppet::ParseError, 'values_at(): Stop index in ' +
-            'given indices range exceeds array size')
+          raise(Puppet::ParseError, 'values_at(): Stop index in given indices range exceeds array size')
         end
 
         range = case type
@@ -73,16 +69,14 @@ Would return ['a','c','d'].
       else
         # Only positive numbers allowed in this case ...
         if not i.match(/^\d+$/)
-          raise(Puppet::ParseError, 'values_at(): Unknown format ' +
-            'of given index')
+          raise(Puppet::ParseError, 'values_at(): Unknown format of given index')
         end
 
         # In Puppet numbers are often string-encoded ...
         i = i.to_i
 
         if i > array.size - 1 # Same story.  First element is at index 0 ...
-          raise(Puppet::ParseError, 'values_at(): Given index ' +
-            'exceeds array size')
+          raise(Puppet::ParseError, 'values_at(): Given index exceeds array size')
         end
 
         indices_list << i