Rebol Programming/does

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USAGE:[edit | edit source]

DOES body 

DESCRIPTION:[edit | edit source]

A shortcut to define a function that has no arguments or locals.

DOES is a function value.

ARGUMENTS[edit | edit source]

  • body -- The body block of the function (Type: block)

(SPECIAL ATTRIBUTES)[edit | edit source]

  • catch

SOURCE CODE[edit | edit source]

does: func [
    {A shortcut to define a function that has no arguments or locals.} 
    [catch] 
    body [block!] "The body block of the function"
][
    throw-on-error [make function! [] body]
]