ampersand-state - npm Package Compare versions

Comparing version 4.8.0 to 4.8.1

ampersand-state.js

@@ -194,2 +194,3 @@ 'use strict';
             // If we have a defined type and the new type doesn't match, and we are not null, throw error.
+            // If we require specific value and new one is not one of them, throw error (unless it has default value or we're unsetting it with undefined).
 
@@ -206,3 +207,8 @@ if (newVal === undefined && def.required) {
             if (def.values && !includes(def.values, newVal)) {
-                throw new TypeError('Property \'' + attr + '\' must be one of values: ' + def.values.join(', ') + '. Tried to set ' + newVal);
+                var defaultValue = result(def, 'default');
+                if (unset && defaultValue !== undefined) {
+                    newVal = defaultValue;
+                } else if (!unset || (unset && newVal !== undefined)) {
+                    throw new TypeError('Property \'' + attr + '\' must be one of values: ' + def.values.join(', ') + '. Tried to set ' + newVal);
+                }
             }
@@ -620,3 +626,3 @@
         set: function () {
-            throw new TypeError('"' + name + '" is a derived property, it can\'t be set directly.');
+            throw new TypeError("`" + name + "` is a derived property, it can't be set directly.");
         }
@@ -623,0 +629,0 @@ });

package.json

 {
   "name": "ampersand-state",
   "description": "An observable, extensible state object with derived watchable properties.",
-  "version": "4.8.0",
+  "version": "4.8.1",
   "author": "Henrik Joreteg <[e-mail]>",
@@ -6,0 +6,0 @@ "files": [

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Improved metrics

Total package byte prevSize

62714

increased by0.66%

Lines of code

733

increased by0.83%

No dependency changes