@typeberry/trie - npm Package Compare versions

Comparing version 0.0.1-2cf3b53 to 0.0.1-386317e

index.js

@@ -35,11 +35,40 @@ 'use strict';
     }
+    /** Decode contained bytes as string. */
+    asText() {
+        const decoder = new TextDecoder();
+        return decoder.decode(this.buffer);
+    }
+    /** Compare the sequence to another one. */
+    isEqualTo(other) {
+        if (this.length !== other.length) {
+            return false;
+        }
+        for (let i = 0; i < this.length; i++) {
+            if (this.buffer[i] !== other.buffer[i]) {
+                return false;
+            }
+        }
+        return true;
+    }
     /** Create a new [`BytesBlob'] by converting given UTF-u encoded string into bytes. */
     static fromString(v) {
         const encoder = new TextEncoder();
-        return BytesBlob.fromBlob(encoder.encode(v));
+        return BytesBlob.from(encoder.encode(v));
     }
     /** Create a new [`BytesBlob`] from existing [`Uint8Array`]. */
-    static fromBlob(v) {
+    static from(v) {
         return new BytesBlob(v);
     }
+    /** Create a new [`BytesBlob`] by concatenating data from multiple `Uint8Array`s. */
+    static copyFromBlobs(v, ...rest) {
+        const totalLength = v.length + rest.reduce((a, v) => a + v.length, 0);
+        const buffer = new Uint8Array(totalLength);
+        buffer.set(v, 0);
+        let offset = v.length;
+        for (const r of rest) {
+            buffer.set(r, offset);
+            offset += r.length;
+        }
+        return new BytesBlob(buffer);
+    }
     /** Create a new [`BytesBlob`] from an array of bytes. */
@@ -76,24 +105,12 @@ static fromNumbers(v) {
  */
-class Bytes {
+class Bytes extends BytesBlob {
     constructor(raw, len) {
+        super(raw);
         check(raw.byteLength === len, `Given buffer has incorrect size ${raw.byteLength} vs expected ${len}`);
-        this.raw = raw;
         this.length = len;
     }
-    /** Return hex encoding of the sequence. */
-    toString() {
-        return bytesToHexString(this.raw);
+    /** Raw bytes array. */
+    get raw() {
+        return this.buffer;
     }
-    /** Compare the sequence to another one. */
-    isEqualTo(other) {
-        if (this.length !== other.length) {
-            return false;
-        }
-        for (let i = 0; i < this.length; i++) {
-            if (this.raw[i] !== other.raw[i]) {
-                return false;
-            }
-        }
-        return true;
-    }
     /** Create new [`Bytes<X>`] given a backing buffer and it's length. */
@@ -268,5 +285,6 @@ static fromBlob(v, len) {
 class TrieNode {
-    constructor() {
-        /** Exactly 512 bits / 64 bytes */
-        this.data = new Uint8Array(64);
+    constructor(
+    /** Exactly 512 bits / 64 bytes */
+    data = new Uint8Array(64)) {
+        this.data = data;
     }
@@ -392,3 +410,3 @@ /** Returns the type of the node */
         const len = this.getValueLength();
-        return BytesBlob.fromBlob(this.node.data.subarray(HASH_BYTES, HASH_BYTES + len));
+        return BytesBlob.from(this.node.data.subarray(HASH_BYTES, HASH_BYTES + len));
     }
@@ -414,2 +432,6 @@ /**
     }
+    /** Return number of items in the dictionary. */
+    get size() {
+        return this.map.size;
+    }
     /** Return true if the key is present in the dictionary. */
@@ -416,0 +438,0 @@ has(key) {

package.json

 {
   "name": "@typeberry/trie",
-  "version": "0.0.1-2cf3b53",
+  "version": "0.0.1-386317e",
   "main": "index.js",
@@ -5,0 +5,0 @@ "author": "Fluffy Labs",

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Fixed alerts

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Improved metrics

Total package byte prevSize

43944

increased by6.01%

Lines of code

1244

increased by11.37%

Worsened metrics

Number of package files

3

decreased by-83.33%

No dependency changes