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util.isArray()

util.isArray(object)

Stability: 0 - Deprecated

Internal alias for Array.isArray.

Returns true if the given "object" is an Array. Otherwise, returns false.

const util = require('util');

util.isArray([])
  // true
util.isArray(new Array)
  // true
util.isArray({})
  // false

Links:

https://nodejs.org/dist/latest-v5.x/docs/api/util.html#util_util_isarray_object

doc_Nodejs

2016-04-30 04:43:02

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