@choseohwan/utils

@choseohwan/eslint-config-base

javascript/typescript utility functions for @choseohwan project

Install

npm

npm install @choseohwan/utils

yarn

yarn add @choseohwan/utils

API Definitions

Utility Functions

delay

Delay microsecond time

Syntax

delay(time)

Parameters

time

• TYPE : number
• REQUIRED : Y
• DEFAULT : X
• DESC : time to delay (microseconds)

Return

• TYPE : Promise

Usage

import { delay } from '@choseohwan/utils';

console.log('One');

// 1 second delay
await delay(1000);

console.log('Two');

/* RESULT
One
// 1 second delay
Two
 */

Number Prototype Utilities

Number.prototype.addSeparator

Add separator(,) to number.

Syntax

numObj.addSeparator()

Parameters

No Parameters.

Return

• TYPE : string
• DESC : Number with seperator(,) added for every thousand.

Usage

import '@choseohwan/utils/prototypes';

const number = 123456789;
console.log(`number: ${number.addSeparator()}`);

const float = 1234567891011.1213;
console.log(`float: ${float.addSeparator()}`);

const nagative = -123456789;
console.log(`nagative: ${nagative.addSeparator()}`);

/* RESULT
number: 123,456,789
float: 1,234,567,891,011.1213
nagative: -123,456,789
 */

Number.prototype.addSeparator

Add separator(,) to number.

Syntax

numObj.convertKorean()

Parameters

No Parameters.

Return

• TYPE : string
• DESC : Numbers changed to Korean units.

Usage

import '@choseohwan/utils/prototypes';

const number = 123456;
console.log(`number: ${number.convertKorean()}`);

const float = 12345678910.1213;
console.log(`float: ${float.convertKorean()}`);

const nagative = -12345678910111;
console.log(`nagative: ${nagative.convertKorean()}`);

/* RESULT
number: 12.3만
float: 123.4억
nagative: -12.3조
 */

Constants

HTTP

HTTPMethod

Http Method List

Syntax

Method.{GET | POST | PUT | DELETE | ...}

Usage

import { HTTPMethod } from '@choseohwan/utils/constant';

console.log(`Method : ${HTTPMethod.GET}, ${HTTPMethod.POST}, ...`);

/* RESULT
Method : GET, POST, ...
 */