JSPM

is-native

1.0.1
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  • License MIT

Checks if the given value is a native function.

Package Exports

  • is-native

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (is-native) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

is-native

Checks if the given value is a native function.

MIT License

build:? coverage:?

Install

$ npm install --save is-native

Usage

var isNative = require('is-native');

isNative(Math.min);    // => true
isNative(console.log); // => true

isNative(function () { console.log(123); });              
// => false
  • to-source-code - Converts function to its source code.
  • is-nil - Checks if the given value is null or undefined.
  • is-null - Checks if the given value is null.
  • is-window - Checks if the given value is a window object.
  • is-array-like - Checks if the given value is an array or an array-like object.
  • is-index - Checks if the given value is a valid array-like index.
  • is-length - Checks if the given value is a valid array-like length.

Contributing

Pull requests and stars are highly welcome.

For bugs and feature requests, please create an issue.