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javascript/snippets/xor.md

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+---
+title: Logical xor
+type: snippet
+tags: [math,logic]
+unlisted: true
+cover: succulent-11
+dateModified: 2021-01-04T13:04:15+02:00
+---
+
+Checks if only one of the arguments is `true`.
+
+- Use the logical or (`||`), and (`&&`) and not (`!`) operators on the two given values to create the logical xor.
+
+```js
+const xor = (a, b) => (( a || b ) && !( a && b ));
+```
+
+```js
+xor(true, true); // false
+xor(true, false); // true
+xor(false, true); // true
+xor(false, false); // false
+```