zero-fill

Zero-fill a number to the given size.

install

npm install zero-fill

usage

var zeroFill = require('zero-fill')

zeroFill(4, 1) // '0001'
zeroFill(10, 55) // '0000000055'
zeroFill(1, 1) // '1'

Partial application:

zeroFill(4)(1) // '0001'

Custom padding character:

zeroFill(4, 55, ' ')  // '  55'
zeroFill(4, 500, ' ') // ' 500'

license

MIT. Copyright (c) Feross Aboukhadijeh.