From: Calvin Bornhofen <calvin.bornhofen@...>
Date: 2013-01-12T19:08:18+09:00
Subject: Re: Array methods creating confusions as per their functionalities

Hello,

I don't want to be rude or anything, but haven't you read the 
documentation over at http://www.ruby-doc.org/core-1.9.3/Array.html ?
All the methods you asked us to explain are documented there. If I 
remember correctly, you also asked for the difference for map and map! 
not too long ago. The solution also was written in the documentation, as 
was pointed out.

In general, I always found a google search with "Ruby [classname]" 
giving me all the info I wanted. It's also much quicker than asking in 
the list. ;)

Kind regards,
Calvin

On 12.01.2013 10:39, Arup Rakshit wrote:
> Can any one just elaborate how the below works in Ruby, by definition
> they are not quite clear. Hope a small code snippet may help to
> understand them at their core,how they works?