unless-negative ( ..a n quot: ( ..a n -- ..b ) -- ..b )

Vocabulary

math.combinators

Inputs

n	an object
quot	a quotation with stack effect ( ..a n -- ..b )

Outputs

None

Definition

USING: kernel ;

IN: math.combinators

: unless-negative ( ..a n quot: ( ..a n -- ..b ) -- ..b )
    [ ] swap if-negative ; inline