From: Estanislau Trepat <estanis@...>
Date: 2011-02-15T19:04:05+09:00
Subject: Re: Hash sanitization from query - newbie

--000e0ce0ad1e4d372b049c4f47f5
Content-Type: text/plain; charset=UTF-8

Maybe I misunderstand what you are trying to do here, but what about
something like:

studies = [[148,"Uneducated"],[135,"Highschool"],[272,"Some
college"],[141,"University"],[143,"Post-grad"],[144,"PhD"],[141,"other"],[8,"Post-doc"]]

studies.map(&:reverse)
=> [["Uneducated", 148], ["Highschool", 135], ["Some college", 272],
["University", 141], ["Post-grad", 143], ["PhD", 144], ["other", 141],
["Post-doc", 8]]

--
Estanislau Trepat
http://etrepat.com
http://twitter.com/etrepat



2011/2/15 Sem Ptiri <rubyforum@chthonic.co.za>

> If I have the following:
>
> [[148,"Uneducated"],[135,"Highschool"],[272,"Some
>
> college"],[141,"University"],[143,"Post-grad"],[144,"PhD"],[141,"other"],[8,"Post-doc"]]
>
> is there an function to invert/swap the numbers with strings?
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

--000e0ce0ad1e4d372b049c4f47f5--