From: Tanaka Akira <akr@...17n.org>
Date: 2001-07-05T12:49:19+09:00
Subject: [ruby-list:30469] Re: syntax check without execution?

In article <hvo3d8ckrgl.fsf@flux.etl.go.jp>,
  Tanaka Akira <akr@m17n.org> writes:

> def valid?

$B$&$%!"$^$A$,$$!#(B

def valid?(code)
  begin
    eval("BEGIN {return true}; #{code}")
  rescue SyntaxError
    return false
  end
  return false
end

$B$G$9!#(B
-- 
[$BEDCf(B $BE/(B][$B$?$J$+(B $B$"$-$i(B][Tanaka Akira]
$B!V$U$($m(B! $B$o$+$a$A$c$s:n@o$G$9$(C"=$B!W(B(Little Worker, $B7KM7@84](B)