> You can use inject to merge the hashes, but you probably won't get the
> desired result.
Actually, looks like you get the desired result
a = [{:first => 1, :second => 2}, {:first => 10, :third => 3}]
a.inject(:merge)
On Thu, Dec 9, 2010 at 9:18 AM, Marnen Laibow-Koser
<[email protected]> wrote:
> Priya Buvan wrote in post #967340:
>> Hi All,
>>
>> I'm having unknown number of hashes. How to merge all those hashes into
>> single hash?
>
> Think about the semantics here! What happens if the same key appears in
> all the hashes? Which value takes priority?
>
>
>>
>> Thanks,
>> Buvana
>
> Best,
> --
> Marnen Laibow-Koser
> http://www.marnen.org
> [email protected]
>
> Sent from my iPhone
>
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