From: Martin DeMello <martindemello@...>
Date: 2007-04-16T16:22:18+09:00
Subject: Re: suggestions needed to go DRY

On 4/16/07, gaurav bagga <gaurav.v.bagga@gmail.com> wrote:
>
>  def doThing var1,var2
>    html_options.merge! :onclick => yield if block_given?
>   end
>
>  so calling it doThing("one","two") {"methodCalledOnClick()"} did the trick
>  other people were happy using it doThing "one","two"

This scales slightly better (think of adding several options):

def doThing var1, var2
  yield html_options
  ...
end

use as

doThing(var1, var2) {|opts|
  opts[:onclick] =foo
  opts[:css] = bar
  ...
}

martin