[lnkForumImage]
TotalShareware - Download Free Software
Confronta i prezzi di migliaia di prodotti.
Asp Forum
 Home | Login | Register | Search 


 

Forums >

comp.lang.ruby

Re: nubie question

Bertram Scharpf

7/29/2007 11:40:00 PM

Hi,

Am Montag, 30. Jul 2007, 07:04:57 +0900 schrieb Mac Pat:
> module HL7 # :nodoc:
> VERSION = "0.1.%s" % "$Rev: 23 $".gsub(/\$Rev:\s+/, '').gsub(/\s*\$$/, '')
> end

I think smarter would be one of

V = "0.1." + "$Rev: 23 $"[/\$Rev:\s*(\d+)\s*\$/, 1]
V = "0.1.%d" % "$Rev: 23 $"[/\d+/]
V = [0,1,"$Rev: 23 $"[/\d+/]].join "."

To get it readable to some slight extent one should split it
up into at least two lines.

tiny = "$Rev: 23 $"[/\d+/]
...

> # Encapsulate HL7 specific exceptions
> class HL7::Exception < StandardError
> end

module HL7 ; class Exception < ::StandardError ; end ; end

Bertram


--
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-...