From: sto.mar@...
Date: 2013-03-14T01:02:29+09:00
Subject: Re: question on watir

Am 13.03.2013 12:59, schrieb Raj pal:
> Thank you very much this would help me,
>
> and I have another question,
>
> consider the below hash,
>
> a={1=>2,3=>4,5=>6}
>
> when I try to print the key values, it is not printing in the order
>
> a.each do |key,value|
> puts key
> end
>
> it's printing 5 3 1

then you are using a very old Ruby version.

>
> Is there any way could I able to print in order.?

1. In case you need insertion order:

    - upgrade to 1.9.3 or 2.0.0
      (nowadays hashes keep the insertion order)

    - use an array

2. In case you need sorting order: sort before printing

1.8.7 :005 > a.sort.each do |key,value|
1.8.7 :006 >   puts key
1.8.7 :007?> end
1
3
5

>
> RAJ
>


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