to-channel? ( object -- ? )

Vocabulary

irc.client.base

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the to-channel class.

Definition

USING: classes.tuple.private irc.messages kernel math.private
slots.private ;

IN: irc.client.base

: to-channel? ( object -- ? )
    dup tuple? [
        layout-of
        dup
        1
        slot
        9
        fixnum>=
        [
            9
            slot
            dup
            \ rpl-names-end
            eq?
            [ drop t ]
            [
                dup \ rpl-names eq?
                [ drop t ] [
                    dup \ topic eq?
                    [ drop t ] [
                        dup \ rpl-channel-modes eq?
                        ~quotation~ ~quotation~ if
                    ] if
                ] if
            ]
            if
        ]
        [ drop f ]
        if
    ] [ drop f ] if ;