correct typecast incorrectly handling strings starting with digits

Author: jlambert121

lib/puppet/parser/functions/typecast.rb

@@ -33,7 +33,7 @@ module Puppet::Parser::Functions
       when /^[0-9]+\.[0-9]+$/
         # found float
         arguments[0].to_f
-      when /^[0-9]+/
+      when /^[0-9]+$/
         # found Fixnum
         arguments[0].to_i
       else

spec/functions/typecast_spec.rb

@@ -65,6 +65,9 @@
   it "should return strings" do
     result = scope.function_typecast(['bob'])
     expect(result).to(eq('"bob"'))
+
+    result = scope.function_typecast(['4bob'])
+    expect(result).to(eq('"4bob"'))
   end
 
 end