Ruby on Rails

On 9 December 2010 10:20, Priya Baskar <lists@ruby-forum.com> wrote:
> Colin Law wrote in post #967377:
>> On 9 December 2010 09:57, Priya Baskar <lists@ruby-forum.com> wrote:
>>>
>>> Post hash also contains some 50 key value pair.
>>> Post["comment"]
>>> Post["Url"]
>>>
>>> I want to display 1st record of profile and 1st record of post in same
>>> line.
>>
>> What do you mean by 1st record of profile?  Profile is a hash so does
>> not have records.
>>
>> Colin
>
> 1st record of profile means, 1st key value pair.

I believe hashes are not ordered so there is no such thing as the 1st
key. You can use profile.each_pair to iterate through the keys, but
which one you get first is not guaranteed.

Colin

Colin

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