validate-args ( int-args -- )

Vocabulary

rosetta-code.metronome

Inputs

int-args

an object

Outputs

None

Definition

USING: kernel math sequences ;

IN: rosetta-code.metronome

: validate-args ( int-args -- )
    [ length 2 < ] [ [ 0 <= ] any? ] bi or
    [ "args error" throw ] when ;