..=
Factor handbook » The language » Collections » Sequence operations » Numeric ranges

Prev:	..<
Next:	<range> ( a b step -- range )

Vocabulary
ranges

Syntax

start ..= end

Word description
Defines a literal range from start to end (inclusive) with a step of 1.

Examples

USING: arrays prettyprint ranges ; 1 ..= 10 >array .
{ 1 2 3 4 5 6 7 8 9 10 }

See also
[a..b]

Definition

USING: kernel parser sequences ;

IN: ranges

SYNTAX: ..= dup pop scan-object [a..b] suffix! ;