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convertem

v1.2.0

Published

Small library that helps with conversion. Could be very helpful when getting values from configuration files (like yaml, etc).

Downloads

748

Readme

Convert 'em

Small library that helps with conversion. Could be very helpful when getting values from configuration files (like yaml, etc).

Installation

npm install convertem

Usage

  • toNumber - convert argument to a number or return null if conversion failed

    import { toNumber } from 'convertem';
    
    toNumber('42'); // 42
    toNumber('0x42'); // 0x42
    toNumber(42); // 42
    toNumber('true'); // 1
  • toBoolean - convert argument to a boolean

    import { toBoolean } from 'convertem';
    
    toBoolean('1'); // true
    toBoolean(42); // true
    toBoolean('True'); // true
    toBoolean('yes'); // true
    toBoolean('on'); // true
    
    toBoolean(); // false
    toBoolean(null); // false
    toBoolean(''); // false
    toBoolean('0'); // false
    toBoolean(0); // false
    toBoolean('FALSE'); // false
    toBoolean('No'); // false
    toBoolean('Off'); // false
  • toMilliseconds - convert argument to a milliseconds

    import { toMilliseconds } from 'convertem';
    
    toMilliseconds(42); // 42
    toMilliseconds('42'); // 42
    toMilliseconds('42 ms'); // 42
    toMilliseconds('42 s'); // 42000
    toMilliseconds('42 sec'); // 42000
    toMilliseconds('42 seconds'); // 42000
    toMilliseconds('42 m'); // 42000 * 60
    toMilliseconds('42 min'); // 42000 * 60
    toMilliseconds('42 minutes'); // 42000 * 60
    toMilliseconds('42 h'); // 42000 * 3600
    toMilliseconds('42 hours'); // 42000 * 3600
    toMilliseconds('1:30'); // 90000
    toMilliseconds('42:00:00'); // 42000 * 3600
    toMilliseconds(); // 0
    toMilliseconds(''); // 0
    toMilliseconds(null); // 0
  • fromMsToString - convert argument from milliseconds to backward-compatible string

     import { fromMsToString } from 'convertem';
    
    fromMsToString(1000, 'ms'); // 1000 ms
    fromMsToString(1000, 'ss'); // 1 sec
    fromMsToString(1541, 'ss'); // 1 sec
    fromMsToString(1541, 'ss', 2); // 1.54 sec
    fromMsToString(90000, 'mm'); // 1 min
    fromMsToString(90000, 'mm', 1); // 1.5 min
    fromMsToString(5400000, 'hh'); // 1 h
    fromMsToString(5400000, 'hh', 1) // 1.5 h
    fromMsToString(5400000, 'hh:mm'); // 01:30
    fromMsToString(5400000, 'hh:mm:ss'); // 01:30:00
    fromMsToString(1802000, 'mm ss'); // 30 min 2 sec
    fromMsToString(5402000, 'hh mm ss'); // 1 h 30 min 2 sec