async-compatibilty - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

lib/asyncValue.js

@@ -0,13 +1,14 @@
+var isError = require('is-error');
 var isPromise = require('is-promise');
 
 module.exports = function asyncValue(value, callback) {
-  isPromise(value)
-    ? value
-        .then(function (result) {
-          callback(null, result);
-        })
-        .catch(function (err) {
-          callback(err);
-        })
-    : callback(null, value);
+  if (isError(value)) return callback(value);
+  if (!isPromise(value)) return callback(null, value);
+  value
+    .then(function (result) {
+      callback(null, result);
+    })
+    .catch(function (err) {
+      callback(err);
+    });
 };

package.json

 {
   "name": "async-compatibilty",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "Compatibility functions for writing libraries that support both callbacks and promises",
@@ -29,2 +29,3 @@ "main": "index.js",
   "dependencies": {
+    "is-error": "^2.2.2",
     "is-promise": "^2.1.0"
@@ -31,0 +32,0 @@ },

No alert changes

Improved metrics

Total package byte prevSize

3888

2.29%

Lines of code

36

2.86%

Worsened metrics

Dependency count

2

100%

Dependency changes

• + Added

  is-error@^2.2.2

• + Added

  is-error@2.2.2
  (transitive)