[REBOL] Rebol/Core User's Guide Re:(2)

From: lmecir:geocities at: 11-Oct-2000 18:08

Hi Joel,

I knew about that issue, but considered the Throw attribute as absolutely
necessary in this case (the chapter follows the one describing Throw/Catch
attributes AFAIR). You are right. To be correct, it should have been like
this:

ifs: func [
    {If positive do block 1, zero do block 2, minus do 3}
    [throw]
    condition [number!]
    block1 [block!]
    block2 [block!]
    block3 [block!]
] [
    either positive? condition [do block1] [
        either negative? condition [do block3] [do block2]
    ]
]

Regards
    Ladislav

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