Nodejs Utililty Methods Array Type Check

List of utility methods to do Array Type Check

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Description

The list of methods to do Array Type Check are organized into topic(s).

Method

isArray(input)
function isArray(input) {
    return Object.prototype.toString.call(input) === '[object Array]';
isArray(n)
function isArray(n) {
   return n instanceof Array;
isArray(o)
function isArray(o) {
  return Object.prototype.toString.call(o) === '[object Array]';
isarray(a)
function isarray(a)
    return typeof a == 'object' &&
        typeof a.length == 'number' &&
        isFinite(a.length) &&
        a.length == Math.floor(a.length)
isarray(e)
function isarray(e) {
  return (e.length && typeof e !== "string");