From: Peter Loftus <loftuz@...>
Date: 2007-12-06T21:14:07+09:00
Subject: Re: if /hello/ =~line

if /#{var1}/ =~ line

when i enter # thats just comments out the whole line
any reason for using #

Jeremy McAnally wrote:
> You can use string interpolation like you can with double quoted 
> strings.
> 
> var1 = "hello"
> 
> File.foreach "file.txt" do |line|
>  if /#{var1}/ =~ line
>    puts "found it"
>    break
>  end
> end
> 
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