unitex

Unitex is a unit and number formatter that has wide coverage over unit formatting operations.

Usage

var unit = require('unitex');

unit.format(1234); // '1.234k'
unit.format(1024, { unit: 'B', base: 1024, atomic: true }), // '1 KB'

API

unit.format(number[, options])

options:

base - unit increment - default: 1000
prefix - current base exponent - default: 0
precision - output precision - default: 3
unit - unit symbol - default: '' (if not provided, there will be no space between the number and the unit prefix, override with '')
atomic - whether to use granular IEC units - default: false (for countable values, like bytes)
round - whether to round towards zero when atomic - default: false
trailing - whether output should have trailing zeros - default: false
delimiter - decimal separator - default: '.'

unit.format(1234); // '1.234k'
unit.format(1024, { unit: 'B', base: 1024, atomic: true }); // '1 KB'
unit.format(5555, { precision: 1 }); // '5.5k'

unit.formatter(options)

Uses the same options as unit.format, but caches the options for convenience and better performance.

var fmt = unit.formatter({ unit: 'B', base: 1024, atomic: true });
fmt(1024); // '1 KB'

Todo

• Implement inverse format