From: Jamey Cribbs <cribbsj@...>
Date: 2005-10-28T01:55:48+09:00
Subject: Re: Initializing a Struct from an array

John Lam wrote:

>I'm writing some code to dump database tables into in-memory hashtables.
>Here's an example:
>
>Foo = Struct.new('Foo', :id, :a, :b, :c)
>conn.select_all('select * from foo').each do |h|
>current = Foo.new(h[0], h[1], h[2], h[3])
>@foo_map[current.id <http://current.id>] = current
>end
>
>It's the Foo.new ... part that bugs me. Is there a nice clean way of
>initializing a Struct from an array?
>  
>
current = Foo.new(*h)