reversed
Factor handbook » The language » Collections » Sequence operations » Reshaping sequences

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Vocabulary
sequences

Class description
A virtual sequence which presents a reversed view of an underlying sequence. New instances can be created by calling <reversed>.

Definition

IN: sequences

TUPLE: reversed < sequence-view ;

Methods

USING: kernel sequences ;

M: reversed equal? over reversed? [ sequence= ] [ 2drop f ] if ;


USING: kernel math sequences ;

M: reversed hashcode* [ sequence-hashcode ] recursive-hashcode ;


USING: accessors sequences ;

M: reversed maximum seq>> maximum ; inline


USING: accessors sequences ;

M: reversed minimum seq>> minimum ; inline


USING: accessors kernel math sequences ;

M: reversed virtual@ seq>> [ length swap - 1 - ] keep ; inline