@sihuaguofen/base-converter v1.1.1
Base converter
Base converter is a NPM Package useful for converting numbers from one base to another.
Installation
if you are using yarn:
yarn add @sihuaguofen/base-converter
if you are using npm:
npm install @sihuaguofen/base-converter
Usage
Initialize
import { BaseConverter } from '@sihuaguofen/base-converter';
const baseConverter = new BaseConverter();
API
convertFromBaseNToDecimal(numberToConvert: string, fromBase: number): number
Converts a number in base N
to a decimal number. numberToConvert
needs to be a string because when N
is greater than or equal to 10
, we need to use letters.
baseConverter.convertFromBaseNToDecimal('101', 2) // returns 5
baseConverter.convertFromBaseNToDecimal('ABC', 16) // returns 2748
baseConverter.convertFromBaseNToDecimal('101.11', 2) // returns 5.75
convertFromDecimalToBaseN(numberToConvert: number, toBase: number, precision: number): string
Convert a decimal number to a number in base N
.
baseConverter.convertFromDecimalToBaseN(173, 16); // returns 'AD'
baseConverter.convertFromDecimalToBaseN(17.6, 3); // returns '122.12'
convert(numberToConvert: string, convertOptions: object)
Converts a number in base N
to a number in base M
. The convertOptions
contains the following properties.
convertOptions = {
fromBase: number;
toBase: number;
precision: number = 2;
}
baseConverter.convert('78', { fromBase: 11, toBase: 6} ) // returns '221'
baseConverter.convert('45.5', { fromBase: 14, toBase: 2} ) // returns '111101.01'
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
Please make sure to update tests as appropriate.