From: hemant <gethemant@...>
Date: 2007-07-16T20:46:36+09:00
Subject: Re: clean nice way (hash)

On 7/16/07, SonOfLilit <sonoflilit@gmail.com> wrote:
> On 7/16/07, hemant <gethemant@gmail.com> wrote:
> > On 7/16/07, Shai Rosenfeld <shaiguitar@gmail.com> wrote:
> > > hi,
> > > was wondering what the prettiest way to do the below would be:
> > >
> > > i got a hash
> > >
> > > { '1' => 'some', '4' => 'thing', '6' => 'good' }
> > >
> > > and i want to turn it into
> > >
> > > { '1' => {'name' => 'some'}, '4' => {'name' => 'thing'}, '6' =>
> > > {'name'=>'good'} }
> >
> > Dunno, I can think of a couple of ways:
> >
> > a.each {|key,value| a[key] = {'name' => value}}
>
> Are you allowed to do this?

Why not? Seem to work here.

>
> > or
> >
> > a.inject({}) {|mem,(key,value)| mem[key] = {'name' => value}; mem }
>
> Wow, thanks for showing me a new idea.
>
>
> Aur
>
>


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