swiss-knife-utils

My must-have utils and type guards

Installation

yarn add swiss-knife-utils

or

npm install swiss-knife-utils

Usage

import { isFunction, isNil, isHTMLElement, getWindowFromElement } from 'swiss-knife-utils'

function handleOnClick(cb) {
    return (event) => {
        if (isNil(event)) {
            return
        }

        if (isFunction(cb)) {
            cb(event)
        }
        
        if (isHTMLElement(event.target)) {
          const domWindow = getWindowFromElement(event.target)
        }
    }
}

Utils

Logic

• isArray
• isBoolean
• isEmptyArray
• isEmptyString
• isFunction
• isHTMLElement
• isNil
• isNonEmptyArray
• isNonEmptyString
• isNumber
• isString

DOM

• getWindowFromElement