Rebol Programming/unless

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USAGE:

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UNLESS condition block

DESCRIPTION:

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Evaluates the block if condition is not TRUE.

UNLESS is a native value.

ARGUMENTS

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  • condition -- (Type: any)
  • block -- (Type: block)

SOURCE CODE

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unless: native[
    "Evaluates the block if condition is not TRUE." 
    condition 
    block [block!]
]
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