From: Hamza Haiken <tenkage@...>
Date: 2008-12-05T18:20:36+09:00
Subject: Array#shift weird problem

Hi

Can someone explain to me why is this happening ?

>> matrix1 = ["One","Two","Three"]
=> ["One", "Two", "Three"]
>> matrix2 = matrix1
=> ["One", "Two", "Three"]
>> matrix2.shift
=> "One"
>> matrix2
=> ["Two", "Three"]
>> matrix1
=> ["Two", "Three"]

According to my logic, when I do matrix2.shift, it should have nothing
to do with matrix1. Why's this one shifted as well ?
-- 
Posted via http://www.ruby-forum.com/.