Parse boolean values in strings for use with Function.apply

Posted by as3cmdline on Stack Overflow See other posts from Stack Overflow or by as3cmdline
Published on 2010-03-13T09:50:16Z Indexed on 2010/03/13 9:55 UTC
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I'm using String.split to parse a command line string into an array of strings. The result is then used to call a function using the Function.apply API.

If apply(null, ["17"]) is called with this function:

static function test(foo:int):void
{
    trace(foo, typeof(foo));
}

it works as expected (output: 17 number).

However, calling apply(null, ["false"]) or apply(null, ["0"]) with this function:

static function test(foo:Boolean):void
{
    trace(foo, typeof(foo));
}

does not work (expected output: false Boolean; actual output: true Boolean).

Is there a way to make it recognize "true" and "false" (or anything else) as Boolean values, just like it does with numerical strings? Ideally "true" and "false" should also remain valid string values.

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