digits ( n digits -- string )
Time-Based One-Time Passwords

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totp* ( count key hash -- n )

Vocabulary
totp

Inputs

n	a number
digits	a number

Outputs

string

a string

Word description
Convert integer n into a decimal string of length digits, padding with zeroes on the left if necessary. If the string representation of n is longer than digits, return the rightmost part of the requested length.

Definition

USING: kernel math.parser sequences ;

IN: totp

: digits ( n digits -- string )
    [ number>string ] dip [ 48 pad-head ] keep tail* ;