objectIs.js — react Source File

Architecture documentation for objectIs.js, a javascript file in the react codebase. 0 imports, 1 dependents.

File javascript BabelCompiler Optimization 1 dependents 1 functions

Entity Profile

BabelCompiler→ Optimization→ objectIs.js — react Source File

Dependency Diagram

graph LR
  6e14608c_da3e_3b32_c806_aa3aab42a0c9["objectIs.js"]
  453d8884_196c_9b47_f492_31e5c07005e7["shallowEqual.js"]
  453d8884_196c_9b47_f492_31e5c07005e7 --> 6e14608c_da3e_3b32_c806_aa3aab42a0c9
  style 6e14608c_da3e_3b32_c806_aa3aab42a0c9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

/**
 * inlined Object.is polyfill to avoid requiring consumers ship their own
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
 */
function is(x: any, y: any) {
  return (
    (x === y && (x !== 0 || 1 / x === 1 / y)) || (x !== x && y !== y) // eslint-disable-line no-self-compare
  );
}

const objectIs: (x: any, y: any) => boolean =
  // $FlowFixMe[method-unbinding]
  typeof Object.is === 'function' ? Object.is : is;

export default objectIs;