26 Apr, 2009 in Grails, Ruby by khelll

Delegation in Ruby

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This is my first article in http://railsmagazine.com, it was published in issue 1, so basically I’m just republishing it here again.
“Separate changeable parts from others that remain the same” and “composition is preferred to inheritance” are 2 common design principles when you start designing in OOP world. However and while the first seems to be [...]

5 Dec, 2008 in Grails by khelll

Grails and Arabic localization

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A little problem that i faced with grails , was setting the locale dynamically, i followed this nice article , and here is how i could manage it :

I made a new file called messages_ar.properties that contains the arabic localization under the i18n folder.
I made a simple beforeinterceptor:

def beforeInterceptor = {
[...]