[object] isEmpty accepts undefined and null

dmonad · dmonad · commit b2b45a27ed1d · 2025-05-04T17:25:12.000+02:00
diff --git a/object.js b/object.js
@@ -74,10 +74,9 @@ export const some = (obj, f) => {
 }
 
 /**
- * @param {Object|undefined} obj
+ * @param {Object|null|undefined} obj
  */
 export const isEmpty = obj => {
-  // eslint-disable-next-line
   for (const _k in obj) {
     return false
   }
diff --git a/object.test.js b/object.test.js
@@ -34,6 +34,8 @@ export const testObject = _tc => {
   t.assert(object.length({ x: 1 }) === 1)
   t.assert(object.isEmpty({}))
   t.assert(!object.isEmpty({ a: 3 }))
+  t.assert(object.isEmpty(null))
+  t.assert(object.isEmpty(undefined))
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -74,10 +74,9 @@ export const some = (obj, f) => {`
`74`	`74`	`}`
`75`	`75`
`76`	`76`	`/**`
`77`		`- * @param {Object\|undefined} obj`
	`77`	`+ * @param {Object\|null\|undefined} obj`
`78`	`78`	`*/`
`79`	`79`	`export const isEmpty = obj => {`
`80`		`- // eslint-disable-next-line`
`81`	`80`	`for (const _k in obj) {`
`82`	`81`	`return false`
`83`	`82`	`}`
Original file line number	Diff line number	Diff line change
`@@ -34,6 +34,8 @@ export const testObject = _tc => {`
`34`	`34`	`t.assert(object.length({ x: 1 }) === 1)`
`35`	`35`	`t.assert(object.isEmpty({}))`
`36`	`36`	`t.assert(!object.isEmpty({ a: 3 }))`
	`37`	`+ t.assert(object.isEmpty(null))`
	`38`	`+ t.assert(object.isEmpty(undefined))`
`37`	`39`	`}`
`38`	`40`
`39`	`41`	`/**`