From: Dave Aronson <rubytalk2dave@...>
Date: 2013-03-20T01:28:24+09:00
Subject: Re: Error in method call - need help to understand

To expand a bit on Josh Cheek's reply:

In general, get in the habit of not leaving a space before the opening
paren of a function call that uses parens.  That's what trips up the
parser and makes it think you're passing one malformed expression, not
multiple arguments.  This used to trip me up in my early days of Ruby,
because my standard coding style DID include a space there....

-Dave

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