Bump to v4.0.0.

internal/cloneTypedArray.js

@@ -0,0 +1,19 @@
+define(['./cloneBuffer'], function(cloneBuffer) {
+
+  /**
+   * Creates a clone of `typedArray`.
+   *
+   * @private
+   * @param {Object} typedArray The typed array to clone.
+   * @param {boolean} [isDeep] Specify a deep clone.
+   * @returns {Object} Returns the cloned typed array.
+   */
+  function cloneTypedArray(typedArray, isDeep) {
+    var buffer = typedArray.buffer,
+        Ctor = typedArray.constructor;
+
+    return new Ctor(isDeep ? cloneBuffer(buffer) : buffer, typedArray.byteOffset, typedArray.length);
+  }
+
+  return cloneTypedArray;
+});