_isFlattenable.js
9272ecdbdf82issn4frontend

_isFlattenable.js
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			var Symbol = require('./_Symbol'),
			isArguments = require('./isArguments'),
			isArray = require('./isArray');

			/** Built-in value references. */
			var spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;

			/**
			* Checks if `value` is a flattenable `arguments` object or array.
			*
			* @private
			* @param {*} value The value to check.
			* @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
			*/
			function isFlattenable(value) {
			return isArray(value) \|\| isArguments(value) \|\|
			!!(spreadableSymbol && value && value[spreadableSymbol]);
			}

			module.exports = isFlattenable;