pvtsutils - npm Package Compare versions

Comparing version 1.1.3 to 1.1.4

build/index.es.js

@@ -17,10 +17,13 @@ /**
     static toUint8Array(data) {
+        return this.toView(data, Uint8Array);
+    }
+    static toView(data, type) {
         if (typeof Buffer !== "undefined" && Buffer.isBuffer(data)) {
-            return new Uint8Array(data);
+            return new type(data.buffer, data.byteOffset, data.byteLength);
         }
         if (ArrayBuffer.isView(data)) {
-            return new Uint8Array(data.buffer, data.byteOffset, data.byteLength);
+            return new type(data.buffer, data.byteOffset, data.byteLength);
         }
         if (this.isArrayBuffer(data)) {
-            return new Uint8Array(data);
+            return new type(data);
         }
@@ -39,13 +42,2 @@ throw new TypeError("The provided value is not of type '(ArrayBuffer or ArrayBufferView)'");
 
-function PrepareBuffer(buffer) {
-    if (typeof Buffer !== "undefined" && Buffer.isBuffer(buffer)) {
-        return new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength);
-    }
-    else if (BufferSourceConverter.isArrayBufferView(buffer)) {
-        return new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength);
-    }
-    else {
-        return new Uint8Array(buffer);
-    }
-}
 class Convert {
@@ -65,3 +57,3 @@ static isHex(data) {
     static ToString(buffer, enc = "utf8") {
-        const buf = PrepareBuffer(buffer);
+        const buf = BufferSourceConverter.toUint8Array(buffer);
         switch (enc.toLowerCase()) {
@@ -102,3 +94,3 @@ case "utf8":
     static ToBase64(buffer) {
-        const buf = PrepareBuffer(buffer);
+        const buf = BufferSourceConverter.toUint8Array(buffer);
         if (typeof btoa !== "undefined") {
@@ -149,3 +141,3 @@ const binary = this.ToString(buf, "binary");
     static ToUtf8String(buffer) {
-        const buf = PrepareBuffer(buffer);
+        const buf = BufferSourceConverter.toUint8Array(buffer);
         const encodedString = String.fromCharCode.apply(null, buf);
@@ -164,3 +156,3 @@ const decodedString = decodeURIComponent(escape(encodedString));
     static ToBinary(buffer) {
-        const buf = PrepareBuffer(buffer);
+        const buf = BufferSourceConverter.toUint8Array(buffer);
         let resultString = "";
@@ -174,3 +166,3 @@ const len = buf.length;
     static ToHex(buffer) {
-        const buf = PrepareBuffer(buffer);
+        const buf = BufferSourceConverter.toUint8Array(buffer);
         const splitter = "";
@@ -177,0 +169,0 @@ const res = [];

build/index.js

@@ -23,10 +23,13 @@ /**
       static toUint8Array(data) {
+          return this.toView(data, Uint8Array);
+      }
+      static toView(data, type) {
           if (typeof Buffer !== "undefined" && Buffer.isBuffer(data)) {
-              return new Uint8Array(data);
+              return new type(data.buffer, data.byteOffset, data.byteLength);
           }
           if (ArrayBuffer.isView(data)) {
-              return new Uint8Array(data.buffer, data.byteOffset, data.byteLength);
+              return new type(data.buffer, data.byteOffset, data.byteLength);
           }
           if (this.isArrayBuffer(data)) {
-              return new Uint8Array(data);
+              return new type(data);
           }
@@ -45,13 +48,2 @@ throw new TypeError("The provided value is not of type '(ArrayBuffer or ArrayBufferView)'");
 
-  function PrepareBuffer(buffer) {
-      if (typeof Buffer !== "undefined" && Buffer.isBuffer(buffer)) {
-          return new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength);
-      }
-      else if (BufferSourceConverter.isArrayBufferView(buffer)) {
-          return new Uint8Array(buffer.buffer, buffer.byteOffset, buffer.byteLength);
-      }
-      else {
-          return new Uint8Array(buffer);
-      }
-  }
   class Convert {
@@ -71,3 +63,3 @@ static isHex(data) {
       static ToString(buffer, enc = "utf8") {
-          const buf = PrepareBuffer(buffer);
+          const buf = BufferSourceConverter.toUint8Array(buffer);
           switch (enc.toLowerCase()) {
@@ -108,3 +100,3 @@ case "utf8":
       static ToBase64(buffer) {
-          const buf = PrepareBuffer(buffer);
+          const buf = BufferSourceConverter.toUint8Array(buffer);
           if (typeof btoa !== "undefined") {
@@ -155,3 +147,3 @@ const binary = this.ToString(buf, "binary");
       static ToUtf8String(buffer) {
-          const buf = PrepareBuffer(buffer);
+          const buf = BufferSourceConverter.toUint8Array(buffer);
           const encodedString = String.fromCharCode.apply(null, buf);
@@ -170,3 +162,3 @@ const decodedString = decodeURIComponent(escape(encodedString));
       static ToBinary(buffer) {
-          const buf = PrepareBuffer(buffer);
+          const buf = BufferSourceConverter.toUint8Array(buffer);
           let resultString = "";
@@ -180,3 +172,3 @@ const len = buf.length;
       static ToHex(buffer) {
-          const buf = PrepareBuffer(buffer);
+          const buf = BufferSourceConverter.toUint8Array(buffer);
           const splitter = "";
@@ -183,0 +175,0 @@ const res = [];

build/types/buffer_source_converter.d.ts

 export declare type BufferSource = ArrayBuffer | ArrayBufferView;
+export interface ArrayBufferViewConstructor<T extends ArrayBufferView> {
+    readonly prototype: T;
+    new (length: number): T;
+    new (array: ArrayLike<number> | ArrayBufferLike): T;
+    new (buffer: ArrayBufferLike, byteOffset?: number, length?: number): T;
+}
 export declare class BufferSourceConverter {
     static isArrayBuffer(data: any): data is ArrayBuffer;
-    static toArrayBuffer(data: BufferSource): ArrayBufferLike;
+    static toArrayBuffer(data: BufferSource): ArrayBuffer;
     static toUint8Array(data: BufferSource): Uint8Array;
+    /**
+     * Converts BufferSource to ArrayBufferView specified view
+     * @param data Buffer source
+     * @param type Type of ArrayBufferView
+     * @returns Specified ArrayBufferView
+     */
+    static toView<T extends ArrayBufferView>(data: BufferSource, type: ArrayBufferViewConstructor<T>): T;
     static isBufferSource(data: any): data is BufferSource;
     static isArrayBufferView(data: any): data is ArrayBufferView;
 }

package.json

 {
   "name": "pvtsutils",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "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

25653

increased by0.58%

Worsened metrics

Lines of code

549

decreased by-0.54%

No dependency changes