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Rebol Programming/title-of

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USAGE:

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TITLE-OF value 

DESCRIPTION:

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Returns a copy of the title of a function.

TITLE-OF is a function value.

ARGUMENTS

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  • value -- (Type: any)

SOURCE CODE

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title-of: func [
    "Returns a copy of the title of a function." 
    value
][
    case [
        object? :value [cause-error 'script 'invalid-arg 'title] 
        any-function? :value [if string? value: pick third :value 1 [copy value]] 
        'else [cause-error 'script 'cannot-use reduce ['reflect type? :value]]
    ]
]