From: Guby <guby.mail@...>
Date: 2008-02-29T21:21:48+09:00
Subject: Re: String interpolation method?

Not that it is a lot nicer, but just another solution... and a little  
bit on side of what you wanted, but:

 >> a = lambda{|c| "bra#{c}ket"}
 >> a.call(" see ")
=> "bra see ket"

:)


On Feb 28, 2008, at 12:42 AM, John Carter wrote:

> On Thu, 28 Feb 2008, Trans wrote:
>
>
>> => require 'facets/string/interpolate'
>
> Hmm....
>
> Very neat in application....
>
>>>> String.interpolate{a}
>
> but....
>
>   def interpolate(&str)
>     eval "%{#{str.call}}", str.binding
>   end
>
> ...equally nasty in implementation.
>
> Ah well, clearly then I wasn't missing something.... there is no
> standard method.
>
> Thanks,
>
>
> John Carter                             Phone : (64)(3) 358 6639
> Tait Electronics                        F