(maint) Remove unneeded parens around exceptions

diff --git a/lib/puppet/parser/functions/validate_slength.rb b/lib/puppet/parser/functions/validate_slength.rb
index 339a21d1f27c71103dc950e530d2535b331555bb..22c9d52b83f36b3199488b924384e5b5d063d803 100644 (file)
--- a/lib/puppet/parser/functions/validate_slength.rb
+++ b/lib/puppet/parser/functions/validate_slength.rb
@@ -21,47 +21,47 @@ module Puppet::Parser::Functions
 
     ENDHEREDOC
 
-    raise Puppet::ParseError, ("validate_slength(): Wrong number of arguments (#{args.length}; must be 2 or 3)") unless args.length == 2 or args.length == 3
+    raise Puppet::ParseError, "validate_slength(): Wrong number of arguments (#{args.length}; must be 2 or 3)" unless args.length == 2 or args.length == 3
 
     unless (args[0].is_a?(String) or args[0].is_a?(Array))
-      raise Puppet::ParseError, ("validate_slength(): please pass a string, or an array of strings - what you passed didn't work for me at all - #{args[0].class}")
+      raise Puppet::ParseError, "validate_slength(): please pass a string, or an array of strings - what you passed didn't work for me at all - #{args[0].class}"
     end
 
     begin
       max_length = args[1].to_i
     rescue NoMethodError => e
-      raise Puppet::ParseError, ("validate_slength(): Couldn't convert whatever you passed as the max length parameter to an integer  - sorry: " + e.message )
+      raise Puppet::ParseError, "validate_slength(): Couldn't convert whatever you passed as the max length parameter to an integer  - sorry: " + e.message
     end
 
     unless args.length == 2
       begin
         min_length = Integer(args[2])
       rescue StandardError => e
-        raise Puppet::ParseError, ("validate_slength(): Couldn't convert whatever you passed as the min length parameter to an integer  - sorry: " + e.message )
+        raise Puppet::ParseError, "validate_slength(): Couldn't convert whatever you passed as the min length parameter to an integer  - sorry: " + e.message
       end
     else
       min_length = 0
     end
 
-    raise Puppet::ParseError, ("validate_slength(): please pass a positive number as max_length") unless max_length > 0
-    raise Puppet::ParseError, ("validate_slength(): please pass a positive number as min_length") unless min_length >= 0
-    raise Puppet::ParseError, ("validate_slength(): please pass a min length that is smaller than the maximum") unless min_length <= max_length
+    raise Puppet::ParseError, "validate_slength(): please pass a positive number as max_length" unless max_length > 0
+    raise Puppet::ParseError, "validate_slength(): please pass a positive number as min_length" unless min_length >= 0
+    raise Puppet::ParseError, "validate_slength(): please pass a min length that is smaller than the maximum" unless min_length <= max_length
 
     case args[0]
       when String
-        raise Puppet::ParseError, ("validate_slength(): #{args[0].inspect} is #{args[0].length} characters.  It should have been between #{min_length} and #{max_length} characters") unless args[0].length <= max_length and min_length <= args[0].length
+        raise Puppet::ParseError, "validate_slength(): #{args[0].inspect} is #{args[0].length} characters.  It should have been between #{min_length} and #{max_length} characters" unless args[0].length <= max_length and min_length <= args[0].length
       when Array
         args[0].each do |arg|
           if arg.is_a?(String)
             unless ( arg.is_a?(String) and arg.length <= max_length and min_length <= arg.length)
-              raise Puppet::ParseError, ("validate_slength(): #{arg.inspect} is #{arg.length} characters.  It should have been between #{min_length} and #{max_length} characters")
+              raise Puppet::ParseError, "validate_slength(): #{arg.inspect} is #{arg.length} characters.  It should have been between #{min_length} and #{max_length} characters"
             end
           else
-            raise Puppet::ParseError, ("validate_slength(): #{arg.inspect} is not a string, it's a #{arg.class}")
+            raise Puppet::ParseError, "validate_slength(): #{arg.inspect} is not a string, it's a #{arg.class}"
           end
         end
       else
-        raise Puppet::ParseError, ("validate_slength(): please pass a string, or an array of strings - what you passed didn't work for me at all - #{args[0].class}")
+        raise Puppet::ParseError, "validate_slength(): please pass a string, or an array of strings - what you passed didn't work for me at all - #{args[0].class}"
     end
   end
 end