From: "Ståle Z.H" <szerener@...>
Date: 2008-08-02T05:19:06+09:00
Subject: Re: Help finding this syntax error

I think you need a space between respond_to? and :select:
if(FieldTypes.key? field && FieldTypes[field].respond_to? :select)


Patrick Li skrev:
> <code>
> if(FieldTypes.key? field && FieldTypes[field].respond_to?:select)
>   puts "selectable"
> </code>
>
> Hi, I'm having trouble writing the above line correctly. It works if I
> explicitly put:
>
> FieldTypes[field].respond_to?(:select)
>
> But I don't understand why the parenthesis are required in this case.
>
> Thanks a lot for helping
>   -Cuppo
> --
> Posted via http://www.ruby-forum.com/.