Adjust check for the function-like type

yurkimus · Jul 28, 2024 · a1b197f · a1b197f
1 parent 7c0baf0
commit a1b197f
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Showing 3 changed files with 4 additions and 9 deletions.
diff --git a/deno.json b/deno.json
@@ -1,5 +1,5 @@
 {
   "name": "@yurkimus/types",
-  "version": "0.2.8",
+  "version": "0.2.9",
   "exports": "./source/index.js"
 }
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "type": "module",
   "name": "@yurkimus/types",
-  "version": "0.2.8",
+  "version": "0.2.9",
   "exports": "./source/index.js"
 }
diff --git a/source/index.js b/source/index.js
@@ -71,7 +71,7 @@ export var is = (string, value) => type(value) == string
 export var isLike = (string, value) => {
   switch (string) {
     case 'Promise':
-      return value && 'then' in value && isLike('Function', value.then)
+      return value && 'then' in value && typeof value.then == 'function'
 
     case 'Array':
       return value && 'length' in value
@@ -80,12 +80,7 @@ export var isLike = (string, value) => {
       return URL.canParse(value)
 
     case 'Function':
-      return (
-        value &&
-        'call' in value &&
-        typeof value.call == 'function' &&
-        'length' in value
-      )
+      return typeof value == 'function'
 
     default:
       throw new TypeError(`Check for ${string} is not implemented`)