t
Factor handbook » The language » Booleans

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Vocabulary
syntax

Syntax

t

Inputs
None

Outputs
None

Class description
The canonical truth value, which is an instance of itself.

Definition

IN: syntax

SINGLETON: t

Methods

USING: core-foundation.numbers core-foundation.utilities ;

M: t (>cf) <CFNumber> ;


USING: alien.c-types alien.data core-foundation.numbers kernel ;

M: t <CFNumber>
    drop f kCFNumberIntType 1 int <ref> CFNumberCreate ;


USING: kernel regexp.classes ;

M: t <not-class> drop f ;


USING: kernel regexp.classes ;

M: t class-member? 2drop t ; inline


USING: json.private kernel ;

M: t json-coerce drop "true" ;


USING: kernel pdf.values ;

M: t pdf-value drop "true" ;


USING: kernel regexp.compiler ;

M: t question>quot drop [ 2drop t ] ;


USING: io json kernel ;

M: t stream-write-json [ drop "true" ] [ stream-write ] bi* ;


USING: kernel ui.gadgets.scrollers.private ;

M: t update-scroller drop (scroll>bottom) ;


USING: cbor io kernel ;

M: t write-cbor drop 245 write1 ;


USING: io kernel msgpack ;

M: t write-msgpack drop 195 write1 ;