multikey-store - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

lib/MultiKeyStore.js

@@ -85,2 +85,23 @@
 
+MultiKeyStore.prototype.removeItemWithKeyValues = function (keyValues) {
+	var keyValue;
+	var entity;
+
+console.log('MultiKeyStore:',  '('+this.keyName+')'  ,'removeItemWithKeyValues:', keyValues);
+
+	keyValue = keyValues[this.keyName];
+	entity = this.entities[keyValue];
+
+	if (!entity) {
+		return false;
+	}
+
+	if (this.terminus) {
+		delete this.entities[keyValue];
+		return true;
+	} else {
+		return entity.removeItemWithKeyValues(keyValues);
+	}
+};
+
 //==============================
@@ -112,6 +133,8 @@ // MultiKeyStoreWalker
 
+	// advance to next item
+	this.index += 1;
+
 	if (this.index < this.numEntities) {
 		entityKey = this.entitiesKeys[this.index];
 		entity = this.entities[entityKey];
-		this.index += 1;
 	}
@@ -130,3 +153,3 @@
 MultiKeyStoreWalker.prototype.reset = function () {
-	this.index = 0;
+	this.index = -1;
 	this.entitiesKeys = Object.keys(this.entities);
@@ -133,0 +156,0 @@ this.numEntities = this.entitiesKeys.length;

package.json

 {
   "name": "multikey-store",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "title": "MultiKeyStore",
@@ -5,0 +5,0 @@ "description": "A hierarchical in-memory Store mechanism.",

test/testMultiKey.js

 var MultiKeyStore = require('..');
 
+var i;
+var item;
+var keyNames;
+var keyValues;
+var result;
+var store;
+var walker;
+
+console.log('====== create store =======');
+
 keyNames = ['city', 'name'];
+store = new MultiKeyStore(keyNames);
 
-var store = new MultiKeyStore(keyNames);
+console.log('====== add items =======');
 
-console.log('\n====== add items =======');
-
-var item = {
+item = {
 	name: 'bob'
@@ -42,4 +51,4 @@ , city: 'nyc'
 
-var walker = store.getWalker();
-var i = 0;
+walker = store.getWalker();
+i = 0;
 while (item = walker.getNextItem()) {
@@ -55,3 +64,2 @@ console.log(i, item);
 
-var keyValues;
 keyValues = {city: 'sf', name: 'sue'};
@@ -68,1 +76,35 @@ item = store.getItemForKeyValues(keyValues);
 console.log(keyValues, '==>', item);
+
+console.log('\n====== removeItemWithKeyValues =======');
+
+keyValues = {city: 'sf', name: 'sam'};
+result = store.removeItemWithKeyValues(keyValues);
+console.log('delete', keyValues, '==>', result);
+
+keyValues = {city: 'sf', name: 'sue'};
+result = store.removeItemWithKeyValues(keyValues);
+console.log('delete', keyValues, '==>', result);
+
+keyValues = {city: 'sf', name: 'sue'};
+item = store.getItemForKeyValues(keyValues);
+console.log('get', keyValues, '==>', item);
+
+keyValues = {city: 'nyc', name: 'sam'};
+result = store.removeItemWithKeyValues(keyValues);
+console.log('delete', keyValues, '==>', result);
+
+keyValues = {city: 'nyc', name: 'bob'};
+result = store.removeItemWithKeyValues(keyValues);
+console.log('delete', keyValues, '==>', result);
+
+console.log('\n====== walk =======');
+
+walker.reset();
+i = 0;
+while (item = walker.getNextItem()) {
+	console.log(i, item);
+	i += 1;
+	if (i > 5) {
+		process.exit();		
+	}
+}

No alert changes

Improved metrics

Total package byte prevSize

8523

increased by21.12%

Lines of code

217

increased by29.94%

No dependency changes