@practicaljs/priority-queue - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

package.json

 {
   "name": "@practicaljs/priority-queue",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "license": "MIT",
   "type": "module",
+  "author": {
+    "name": "Harlen Alvarez",
+    "email": "[e-mail]",
+    "url": "https://github.com/harlenalvarez"
+  },
   "description": "Javascript / Typescript priority queue ( max / min heap )",
@@ -7,0 +12,0 @@ "exports": {

README.md

@@ -121,2 +121,26 @@ <a name="readme-top"></a>
   //[{ name: 'Special - House Music', time: 22 }, { name: 'Special - Live Music', time: 23 },  { name: 'breakfast', time: 7}...]
-```
+```
+
+You can also check and remove specific items if you provide a key to track
+
+```ts
+   const foodLikes = [
+      { name: 'sushi', rating: 4 },
+      { name: 'chicken', rating: 4 },
+      { name: 'beef', rating: 5 },
+      { name: 'pork', rating: 1 }
+    ];
+    // we'll track our objects by name ( this makes name unique )
+    const queue = new PriorityQueue<typeof foodLikes[0]>(
+      (a, b) => a.rating - b.rating,
+      // Method takes the item and must return a string
+      (item) => item.name
+    );
+    for (let food of foodLikes) {
+      queue.enqueue(food);
+    }
+    // you can check if an item exists ( only if the key method was provided )
+    if(queue.hasItem(foodLikes[3]))
+      const pork = queue.dequeueItem(foodLikes[3]);
+```
+> If you provide a key to track it will also check for uniqueness when enqueing items and ignore if the item you are adding already exists and it's comparison value is the same

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Total package byte prevSize

10474

11.15%

Number of low maintenance alerts

1

-50%

Number of lines in readme file

145

19.83%

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