@hookun/bitbybit - npm Package Compare versions

Comparing version 0.0.12 to 0.0.13

lib/Wrapper.d.ts

@@ -7,7 +7,9 @@ export declare class Wrapper {
     get buffer(): ArrayBuffer;
-    protected get byteLength(): number;
-    protected get byte(): number;
-    protected get bitOffsetFromStart(): number;
+    get byteLength(): number;
+    get bitLength(): number;
+    get byte(): number;
+    get bitOffsetFromStart(): number;
     get done(): boolean;
+    residualBitLength(): number;
     protected step(bitLength: number): boolean;
 }

lib/Wrapper.js

@@ -16,2 +16,5 @@ "use strict";
     }
+    get bitLength() {
+        return this.byteLength * constants_1.WordSize;
+    }
     get byte() {
@@ -26,6 +29,13 @@ return this.view.getUint8(this.byteOffset);
     }
+    residualBitLength() {
+        return this.bitLength - this.bitOffsetFromStart;
+    }
     step(bitLength) {
         const bitOffset = this.bitOffset + bitLength;
+        this.bitOffset = bitOffset % constants_1.WordSize;
         this.byteOffset += Math.floor(bitOffset / constants_1.WordSize);
-        this.bitOffset = bitOffset % constants_1.WordSize;
+        const { byteLength, byteOffset } = this;
+        if ((byteLength === byteOffset && 0 < this.bitOffset) || byteLength < byteOffset) {
+            throw new RangeError('Cannot step out of buffer');
+        }
         return constants_1.WordSize <= bitOffset;
@@ -32,0 +42,0 @@ }

package.json

@@ -11,3 +11,3 @@ {
     },
-    "version": "0.0.12",
+    "version": "0.0.13",
     "license": "Apache-2.0",
@@ -14,0 +14,0 @@ "author": {

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Improved metrics

Total package byte prevSize

26775

increased by1.59%

Lines of code

321

increased by3.88%

No dependency changes