Add is.boundFunction() (#31)

2017-11-10 19:11:35 +01:00 · 2017-11-10 19:11:35 +01:00 · 319982a09c
commit 319982a09c
parent 89fc424975
3 changed files with 28 additions and 1 deletions
--- a/readme.md
+++ b/readme.md
@ -96,6 +96,21 @@ is.asyncFunction(() => {});
 // => false
 ```

+##### .boundFunction(value)
+
+Returns `true` for any `bound` function.
+
+```js
+is.boundFunction(() => {});
+// => true
+
+is.boundFunction(function () {}.bind(null));
+// => true
+
+is.boundFunction(function () {});
+// => false
+```
+
 ##### .map(value)
 ##### .set(value)
 ##### .weakMap(value)