From: Intransition <transfire@...>
Date: 2013-01-27T03:46:34+09:00
Subject: Re: Combine 3 hash into one

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On Saturday, January 26, 2013 1:04:55 PM UTC-5, robert lengu wrote:
>
> 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 . 
>
> [] 
>
>
Zipping and merging are not the same. Try #merge method. 

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<br><br>On Saturday, January 26, 2013 1:04:55 PM UTC-5, robert lengu wrote:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;">Hi
<br>I am trying to marge 3 hash &nbsp;: &nbsp;hash1["errors"] ,hash2["errors"],hash3
<br>
<br>so what i am doing this
<br>
<br>&nbsp;p &nbsp;hash1["errors"].zip(hash2["<wbr>errors"],hash3).flatten.<wbr>compact
<br>
<br>Which works fine when hash1["errors"] has at least one value
<br>
<br>
<br>but problem is :
<br>
<br>if hash1["errors"] (which is the first one in marge)
<br>does not have any Value, then whole marge hash values show nill
<br>
<br>output .
<br>
<br>[]
<br>

<br></blockquote><div><br></div><div>Zipping and merging are not the same. Try #merge method.&nbsp;</div>
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