Script Library: make-object.r

Script Library: 1247 scripts

make-object.r

REBOL [
    Title: "Make Object"
    Date: 3-Jul-2002
    Name: 'Make-Object
    Version: 1.0.0
    File: %make-object.r
    Author: "Andrew Martin"
    Purpose: {
^-^-Scans a Spec looking for set-word! inside them,
^-^-then stuffs them in the object spec with none.
^-^-}
    eMail: %Al--Bri--xtra--co--nz
    Web: http://valley.150m.com
    library: [
        level: 'intermediate 
        platform: none 
        type: [tool] 
        domain: none 
        tested-under: none 
        support: none 
        license: none 
        see-also: none
    ]
]

make object! [
    SetWords?: function [Spec [block!]][Words][
        Words: make block! 10
        foreach Value Spec [
            any [
                if all [
                    set-word? :Value
                    not found? find Words :Value
                    ][
                    append Words :Value
                    ]
                if block? :Value [
                    append Words SetWords? Value
                    Words: unique Words
                    ]
                ]
            ]
        Words
        ]
    set 'Make-Object function [
        {Scans a Spec looking for set-word! inside them,
            then stuffs them in the object spec with none.}
        Spec [block!]
        ][
        SetWords
        ][
        SetWords: SetWords? Spec
        if not empty? SetWords [
            append SetWords none
            insert Spec SetWords
            ]
        make object! Spec
        ]
    ]

Notes

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(Al:Bri:xtra:co:nz)