multikey-map - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

bld/index.d.ts

@@ -9,4 +9,5 @@ export declare class MultikeyMap<K extends any[], V> {
     set(keys: K, value: V): void;
+    delete(keys: K): boolean;
     private getMapValueObject(keys);
 }
 export default MultikeyMap;

bld/index.js

@@ -20,3 +20,3 @@ "use strict";
         return mapValue ?
-            ['value' in mapValue, mapValue.value] :
+            [mapValue.valueSet, mapValue.value] :
             [false, undefined];
@@ -31,11 +31,51 @@ };
             if (!mapValue) {
-                mapValue = { map: createMap(weak) };
+                mapValue = {
+                    map: undefined,
+                    valueSet: false,
+                    value: undefined,
+                };
                 map.set(key, mapValue);
             }
-            if (i === keys.length - 1) {
-                mapValue.value = value;
+            if (i < keys.length - 1) {
+                if (mapValue.map) {
+                    map = mapValue.map;
+                }
+                else {
+                    map = mapValue.map = createMap(weak);
+                }
+                continue;
             }
-            map = mapValue.map;
+            if (!mapValue.valueSet) {
+                mapValue.valueSet = true;
+            }
+            mapValue.value = value;
         }
     };
+    MultikeyMap.prototype.delete = function (keys) {
+        var map = this.map;
+        for (var i = 0; i < keys.length; i++) {
+            var key = keys[i];
+            var mapValue = map.get(key);
+            if (!mapValue) {
+                return false;
+            }
+            if (i < keys.length - 1) {
+                if (!mapValue.map) {
+                    return false;
+                }
+                map = mapValue.map;
+                continue;
+            }
+            if (mapValue.valueSet) {
+                mapValue.valueSet = false;
+                mapValue.value = undefined;
+                return true;
+            }
+            else {
+                return false;
+            }
+        }
+        // To pass TypeScript checking.
+        return false;
+    };
     MultikeyMap.prototype.getMapValueObject = function (keys) {
@@ -49,7 +89,12 @@ var map = this.map;
             }
-            if (i === keys.length - 1) {
-                return mapValue;
+            if (i < keys.length - 1) {
+                if (!mapValue.map) {
+                    return undefined;
+                }
+                map = mapValue.map;
+                continue;
             }
-            map = mapValue.map;
+            return mapValue;
         }
+        // To pass TypeScript checking.
         return undefined;
@@ -56,0 +101,0 @@ };

package.json

 {
   "name": "multikey-map",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Multikey Map",
   "scripts": {
-    "tsc": "tsc",
-    "tslint": "tslint",
     "build": "tsc",
-    "lint": "tslint --project tsconfig.json --type-check"
+    "lint": "tslint --project tsconfig.json --type-check",
+    "test": "ava bld/test"
   },
@@ -17,2 +16,3 @@ "main": "bld/index.js",
   "devDependencies": {
+    "ava": "^0.22.0",
     "tslint": "^5.6.0",
@@ -19,0 +19,0 @@ "typescript": "^2.4.2",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

8446

increased by45.45%

Lines of code

117

increased by64.79%

Worsened metrics

Dev dependency count

4

increased by33.33%

No dependency changes