pvtsutils - npm Package Compare versions

Comparing version 1.3.0 to 1.3.1

build/index.d.ts

@@ -78,2 +78,21 @@ /*!
     static isEqual(a: BufferSource, b: BufferSource): boolean;
+    /**
+     * Concatenates buffers
+     * @param buffers List of buffers
+     * @returns Concatenated buffer
+     */
+    static concat(...buffers: BufferSource[]): ArrayBuffer;
+    /**
+     * Concatenates buffers
+     * @param buffers List of buffers
+     * @returns Concatenated buffer
+     */
+    static concat(buffers: BufferSource[]): ArrayBuffer;
+    /**
+     * Concatenates buffers and converts it into specified ArrayBufferView
+     * @param buffers List of buffers
+     * @param type ArrayBufferView constructor
+     * @returns Concatenated buffer of specified type
+     */
+    static concat<T extends ArrayBufferView>(buffers: BufferSource[], type: ArrayBufferViewConstructor<T>): T;
 }
@@ -80,0 +99,0 @@

build/index.es.js

@@ -41,2 +41,5 @@ /*!
     static toView(data, type) {
+        if (data.constructor === type) {
+            return data;
+        }
         if (this.isArrayBuffer(data)) {
@@ -71,2 +74,25 @@ return new type(data);
     }
+    static concat(...args) {
+        if (Array.isArray(args[0])) {
+            const buffers = args[0];
+            let size = 0;
+            for (const buffer of buffers) {
+                size += buffer.byteLength;
+            }
+            const res = new Uint8Array(size);
+            let offset = 0;
+            for (const buffer of buffers) {
+                const view = this.toUint8Array(buffer);
+                res.set(view, offset);
+                offset += view.length;
+            }
+            if (args[1]) {
+                return this.toView(res, args[1]);
+            }
+            return res.buffer;
+        }
+        else {
+            return this.concat(args);
+        }
+    }
 }
@@ -73,0 +99,0 @@

build/index.js

@@ -45,2 +45,5 @@ /*!
     static toView(data, type) {
+        if (data.constructor === type) {
+            return data;
+        }
         if (this.isArrayBuffer(data)) {
@@ -75,2 +78,25 @@ return new type(data);
     }
+    static concat(...args) {
+        if (Array.isArray(args[0])) {
+            const buffers = args[0];
+            let size = 0;
+            for (const buffer of buffers) {
+                size += buffer.byteLength;
+            }
+            const res = new Uint8Array(size);
+            let offset = 0;
+            for (const buffer of buffers) {
+                const view = this.toUint8Array(buffer);
+                res.set(view, offset);
+                offset += view.length;
+            }
+            if (args[1]) {
+                return this.toView(res, args[1]);
+            }
+            return res.buffer;
+        }
+        else {
+            return this.concat(args);
+        }
+    }
 }
@@ -77,0 +103,0 @@

package.json

 {
   "name": "pvtsutils",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "pvtsutils is a set of common utility functions used in various Peculiar Ventures TypeScript based projects.",
@@ -5,0 +5,0 @@ "main": "build/index.js",

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Improved metrics

Total package byte prevSize

37802

increased by6.46%

Lines of code

892

increased by8.65%

No dependency changes