@wordpress/is-shallow-equal
Version:
Test for shallow equality between two objects or arrays.
27 lines • 867 B
JavaScript
/**
* Internal dependencies
*/
import isShallowEqualObjects from './objects';
import isShallowEqualArrays from './arrays';
export { default as isShallowEqualObjects } from './objects';
export { default as isShallowEqualArrays } from './arrays';
/**
* Returns true if the two arrays or objects are shallow equal, or false
* otherwise. Also handles primitive values, just in case.
*
* @param a First object or array to compare.
* @param b Second object or array to compare.
*
* @return Whether the two values are shallow equal.
*/
export default function isShallowEqual(a, b) {
if (a && b) {
if (a.constructor === Object && b.constructor === Object) {
return isShallowEqualObjects(a, b);
} else if (Array.isArray(a) && Array.isArray(b)) {
return isShallowEqualArrays(a, b);
}
}
return a === b;
}
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