From: "Xavier R." <lists@...>
Date: 2013-02-23T05:20:07+09:00
Subject: Not able to understand the difference between "||=" and "|=".

>> a = []
=> []
>> a ||=[]
=> []
>> a =[2,5,4]
=> [2, 5, 4]
>> a ||=[2,5,4]
=> [2, 5, 4]
>> a |=[2,5,4]
=> [2, 5, 4]


In the above code I am not able to understand the difference between
"||=" and "|=".

Any help on this regard?

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