Convert Ruby array of tuples into a hash given an array of keys?

Posted by Kit Ho on Stack Overflow See other posts from Stack Overflow or by Kit Ho
Published on 2012-06-08T04:13:39Z Indexed on 2012/06/08 4:40 UTC
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ruby

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arrays

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hash

I have an simple array

array = ["apple", "orange", "lemon"] 

array2 = [["apple", "good taste", "red"], ["orange", "bad taste", "orange"], ["lemon" , "no taste", "yellow"]]

how can i convert in to this hash whenever element in array match the first element of each element in array2?

hash = {"apple" => ["apple" ,"good taste", "red"],
        "orange" => ["orange", "bad taste", "orange"], 
        "lemon" => ["lemon" , "no taste", "yellow"] }

I am quite new to ruby, and spend a lot to do this manipulation, but no luck, any help ?

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