From: "Jesús Gabriel y Galán" <jgabrielygalan@...>
Date: 2010-03-25T20:33:07+09:00
Subject: Re: How to create mutiple hash dynamicaly

On Thu, Mar 25, 2010 at 12:23 PM, Nike Mike <thillaibooks@gmail.com> wrote:
> Lee Jarvis wrote:
>> On Mar 25, 10:34�am, Nike Mike <thillaibo...@gmail.com> wrote:
>>> Hi i am having two arrays and i have append into a hash like this.Please
>>> help me.
>>>
>>> {:name=>"Databases",:url=>"http://www.examplw.com"},
>>> {:name=>"Network management",:url=>"http://www.examplw.com"},
>>> {:name=>"Security",:url=>"http://www.examplw.com"},
>>> {:name=>"Service",:url=>"http://www.examplw.com"}
>>> {:name=>"Storage",:url=>"http://www.examplw.com/"}
>>> --
>>> Posted viahttp://www.ruby-forum.com/.
>>
>> You need to provide more information before anyone can help you. Your
>> intentions aren't clear from this message. What exactly are you trying
>> to do?
>>
>> Regards,
>> Lee
>
> How to create mutiple hash like this
>
> [{:a=>'1',:b=>'10'}{:a=>'11',:b=>'101'}]

It would be clearer if you specified with a code example the input
data and the expected output (btw, the above is not correct syntax).
But I'll take a stab:

irb(main):001:0> first_array = ["Databases", "Network Management", "Security"]
=> ["Databases", "Network Management", "Security"]
irb(main):002:0> second_array = ["http://databases", "http://network",
"http://security"]
=> ["http://databases", "http://network", "http://security"]
irb(main):004:0> first_array.zip(second_array).inject([]) {|result,
(k,v)| result << {k => v}; result}
=> [{"Databases"=>"http://databases"}, {"Network
Management"=>"http://network"}, {"Security"=>"http://security"}]

Is that what you want?

Jesus.