only-changed-jest-watch-plugin
Version:
Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules
18 lines (15 loc) • 483 B
JavaScript
var baseIsNative = require('./_baseIsNative'),
getValue = require('./_getValue');
/**
* Gets the native function at `key` of `object`.
*
* @private
* @param {Object} object The object to query.
* @param {string} key The key of the method to get.
* @returns {*} Returns the function if it's native, else `undefined`.
*/
function getNative(object, key) {
var value = getValue(object, key);
return baseIsNative(value) ? value : undefined;
}
module.exports = getNative;