Add primordials

.eslintignore

@@ -1,3 +1,7 @@
 /browser
 /lib
-/docs
+/docs
+/test
+/tools
+nightwatch.conf.js
+rollup.config.js

.eslintrc.json

@@ -22,6 +22,51 @@
     "indent": ["error", 2, { "SwitchCase": 1 }],
     "no-debugger": "warn",
     "no-undef": "error",
+    "no-restricted-globals": [
+      "error",
+      "Array",
+      "ArrayBuffer",
+      "BigInt",
+      "BigInt64Array",
+      "BigUint64Array",
+      "Boolean",
+      "DataView",
+      "Date",
+      "Error",
+      "EvalError",
+      "Float32Array",
+      "Float64Array",
+      "Function",
+      "Int16Array",
+      "Int32Array",
+      "Int8Array",
+      "isFinite",
+      "isNaN",
+      "JSON",
+      "Map",
+      "Math",
+      "Number",
+      "Object",
+      "Promise",
+      "RangeError",
+      "ReferenceError",
+      "Reflect",
+      "RegExp",
+      "Set",
+      "String",
+      "Symbol",
+      "SyntaxError",
+      "TypeError",
+      "URIError",
+      "Uint16Array",
+      "Uint32Array",
+      "Uint8Array",
+      "Uint8ClampedArray",
+      "WeakMap",
+      "WeakSet",
+      "parseFloat",
+      "parseInt"
+    ],
     "no-restricted-syntax": [
       "error",
       {

nightwatch.conf.js

@@ -1,5 +1,3 @@
-/* eslint-env node */
-
 "use strict";
 
 const {

package.json

@@ -59,7 +59,7 @@
     "docs:test": "mkdir -p docs/test && cp browser/float16.js docs/test/float16.js; yarn run docs:test:assets; yarn run docs:test:dependencies",
     "docs:test:assets": "cp test/*.js docs/test && tools/power; cp test/browser/*.html docs/test",
     "docs:test:dependencies": "cp node_modules/mocha/mocha.js node_modules/mocha/mocha.css node_modules/power-assert/build/power-assert.js docs/test",
-    "lint:eslint": "eslint *.js src/**/*.mjs test/**/*.js test/**/*.mjs",
+    "lint:eslint": "eslint src/**/*.mjs",
     "lint:unused": "find-unused-exports --module-glob 'src/**/*.mjs'",
     "prepublishOnly": "yarn run lint && yarn test",
     "refresh": "yarn run clean && yarn run build && yarn run docs",

rollup.config.js

@@ -1,6 +1,3 @@
-/* eslint-env node */
-/* eslint-disable import/no-default-export */
-
 import { execSync } from "child_process";
 
 const name = process.env.npm_package_name;

src/DataView.mjs

@@ -1,5 +1,8 @@
-import { convertToNumber, roundToFloat16Bits } from "./_converter.mjs";
-import { isDataView } from "./_util/is.mjs";
+import { convertToNumber, roundToFloat16Bits } from "./_util/converter.mjs";
+import {
+  DataViewPrototypeGetUint16,
+  DataViewPrototypeSetUint16,
+} from "./_util/primordials.mjs";
 
 /**
  * returns an unsigned 16-bit float at the specified byte offset from the start of the DataView.
@@ -10,11 +13,9 @@ import { isDataView } from "./_util/is.mjs";
  * @returns {number}
  */
 export function getFloat16(dataView, byteOffset, ...opts) {
-  if (!isDataView(dataView)) {
-    throw new TypeError("First argument to getFloat16 must be a DataView");
-  }
-
-  return convertToNumber(dataView.getUint16(byteOffset, ...opts));
+  return convertToNumber(
+    DataViewPrototypeGetUint16(dataView, byteOffset, ...opts),
+  );
 }
 
 /**
@@ -26,9 +27,10 @@ export function getFloat16(dataView, byteOffset, ...opts) {
  * @param {[boolean]} opts
  */
 export function setFloat16(dataView, byteOffset, value, ...opts) {
-  if (!isDataView(dataView)) {
-    throw new TypeError("First argument to setFloat16 must be a DataView");
-  }
-
-  dataView.setUint16(byteOffset, roundToFloat16Bits(value), ...opts);
+  return DataViewPrototypeSetUint16(
+    dataView,
+    byteOffset,
+    roundToFloat16Bits(value),
+    ...opts,
+  );
 }