From: James Edward Gray II <james@...>
Date: 2006-03-29T23:53:54+09:00
Subject: Re: strange order of execution

On Mar 29, 2006, at 8:43 AM, vsv wrote:

> reader it would be, when you can get result after _read_;
> now in Ruby:
>>> gets
> "#{2+2}"
> => "\"\#{2+2}\"\n"
> string was read and returned unmodified;

 >> require "erb"
=> true
 >> ruby_code = "<%= 2 + 2 %>"
=> "<%= 2 + 2 %>"
 >> template = ERB.new(ruby_code)
=> #<ERB:0x317020 @src="_erbout = ''; _erbout.concat(( 2 + 2 ).to_s);  
_erbout", @safe_level=nil, @filename=nil>
 >> template.result
=> "4"

?

James Edward Gray II