From: Aaron Patterson <tenderlove@...>
Date: 2012-07-02T23:26:46+09:00
Subject: [ruby-core:46107] Re: [ruby-trunk - Feature #4985] Add %S[] support for making a list of symbols


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On Mon, Jul 02, 2012 at 06:45:38AM +0900, SASADA Koichi wrote:
> I guessed that %S(...) is S-expr syntax.
>=20
> example:
>   %S((foo bar (baz boo)) #=3D> [:foo, :bar, [:baz, :boo]]
>=20
>=20
> (I have no idea about use-case of this S-expr literal, except Lisp like D=
SL)

My patch (and slide) actually uses %i and %I ("i" stands for "intern")
and mirrors %w and %W.  %s is already taken :-)

--=20
Aaron Patterson
http://tenderlovemaking.com/

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