From: Rob Biedenharn <Rob@...>
Date: 2008-02-29T23:07:30+09:00
Subject: Re: String interpolation method?


If you want it to look even nicer, write it like:
  >> a = lambda{|c| "bra#{c}ket"}
  >> a[" see "]
  => "bra see ket"

-Rob

On Feb 29, 2008, at 7:21 AM, Guby wrote:
> 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

Rob Biedenharn		http://agileconsultingllc.com
Rob@AgileConsultingLLC.com