From: robert lengu <lists@...>
Date: 2013-01-27T03:04:55+09:00
Subject: Combine 3 hash into one

Hi
I am trying to marge 3 hash  :  hash1["errors"] ,hash2["errors"],hash3

so what i am doing this

 p  hash1["errors"].zip(hash2["errors"],hash3).flatten.compact

Which works fine when hash1["errors"] has at least one value


but problem is :

if hash1["errors"] (which is the first one in marge)
does not have any Value, then whole marge hash values show nill

output .

[]


Whats the best procedure to marge 3 hash

Thank

-- 
Posted via http://www.ruby-forum.com/.