foop
Version:
interfaces that describe their intentions.
27 lines (25 loc) • 2.38 kB
JavaScript
var matchTypedTag = require('../regexp/matchTypedTag')
var toS = require('./toS')
var isObjNotNull = require('./objNotNull')
/**
* Checks if `value` is classified as a typed array.
* @since 5.0.0-beta.6
*
* @param {*} x The value to check.
* @return {boolean} Returns `true` if `value` is a typed array, else `false`.
*
* @name isArrayTyped
* @alias isTypedArray
*
* @fork 3.0.0
* @category Lang
*
* {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays mozilla-typed-arrays}
* @see {@link mozilla-typed-arrays}
*
* @example isTypedArray(new Uint8Array) //=> true
* @example isTypedArray([]) //=> false
*
*/
module.exports = function (x) { return isObjNotNull(x) && matchTypedTag.test(toS(x)); }
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