massive update, probably broken

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / core-js / modules / es.typed-array.at.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.typed-array.at.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.typed-array.at.js
new file mode 100644 (file)
index 0000000..12032b2
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/modules/es.typed-array.at.js
@@ -0,0 +1,17 @@
+'use strict';
+var ArrayBufferViewCore = require('../internals/array-buffer-view-core');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var toIntegerOrInfinity = require('../internals/to-integer-or-infinity');
+
+var aTypedArray = ArrayBufferViewCore.aTypedArray;
+var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;
+
+// `%TypedArray%.prototype.at` method
+// https://github.com/tc39/proposal-relative-indexing-method
+exportTypedArrayMethod('at', function at(index) {
+  var O = aTypedArray(this);
+  var len = lengthOfArrayLike(O);
+  var relativeIndex = toIntegerOrInfinity(index);
+  var k = relativeIndex >= 0 ? relativeIndex : len + relativeIndex;
+  return (k < 0 || k >= len) ? undefined : O[k];
+});