/** Used for built-in method references. */ var objectProto = Object.prototype;
/** Used to check objects for own properties. */ var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Initializes an array clone. * * @private * @param {Array} array The array to clone. * @returns {Array} Returns the initialized clone. */
function initCloneArray(array) {
var length = array.length, result = new array.constructor(length); // Add properties assigned by `RegExp#exec`. if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { result.index = array.index; result.input = array.input; } return result;
}
module.exports = initCloneArray;