Merge pull request #74 from cyberious/validateRange

Update sqlserver_validate_range to take array

Author: hunner

lib/puppet/parser/functions/sqlserver_validate_range.rb

@@ -3,15 +3,21 @@ module Puppet::Parser::Functions
     if (args.length < 3) or (args.length > 4) then
       raise Puppet::ParseError, ("validate_range(): wrong number of arguments (#{args.length}; must be 3)")
     end
-    value, lower, upper, msg = args
+    values, lower, upper, msg = args
 
-    msg = msg || "validate_range(): #{args[0].inspect} is not between #{args[1].inspect} and #{args[2].inspect}"
 
-    if /^\d+(|\.\d+)$/.match(value)
-      raise(Puppet::ParseError, msg) unless Float(value).between?(Float(lower), Float(upper))
-    else
-      value.strip!
-      raise(Puppet::ParseError, msg) unless value.length >= Integer(lower) && value.length <= Integer(upper)
+    if values.is_a? String
+      values = Array.new << values
+    end
+
+    values.each do |value|
+      msg = msg || "validate_range(): #{args[0].inspect} is not between #{args[1].inspect} and #{args[2].inspect}"
+      if /^\d+(|\.\d+)$/.match(value)
+        raise(Puppet::ParseError, msg) unless Float(value).between?(Float(lower), Float(upper))
+      else
+        value.strip!
+        raise(Puppet::ParseError, msg) unless value.length >= Integer(lower) && value.length <= Integer(upper)
+      end
     end
   end
 end