From: Sam Duncan <sduncan@...>
Date: 2011-12-14T12:47:03+09:00
Subject: Re: How to pass a list of conditions as parameters

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On 14/12/11 16:32, Thescholar Thescholar wrote:
> Thank you very Sam! It seems there are still a lot more I need to learn
> though.
>
> For example, could you tell me where I could I learn more about this
> part within the array? ----->  %{number}
>
> What keyword do I need to type on google to find more information about
> this process?
>
> Thank you again!
>
That is interpolating hash values in a string based on their key - it 
was just an easy way to get that number in the string twice and only 
specify it once =]
It is new in 1.9.x I believe and is similar to functionality found in 
python string interpolation with dicts.

http://www.ruby-doc.org/core-1.9.3/String.html#method-i-25

Hope that helps

Sam

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