build(project): refactored and simplified the API

.husky/commit-msg

@@ -2,3 +2,4 @@
 . "$(dirname "$0")/_/husky.sh"
 
 npx --no-install commitlint  --edit "$1"
+npm run typecheck && npm run lint

.npmignore

@@ -14,3 +14,9 @@
 /src/examples/
 /commitlint.config.js
 /test-data/
+*.test.js
+*.test.js.map
+*.test.d.ts
+*.test.d.ts.map
+/eslint.config.js
+/utils/

.vscode/settings.json

@@ -1,3 +1,6 @@
 {
-    "typescript.tsdk": "node_modules\\typescript\\lib"
+    "typescript.tsdk": "node_modules\\typescript\\lib",
+    "cSpell.words": [
+        "bencode"
+    ]
 }

CHANGES.md

@@ -1,5 +1,10 @@
 # Changes Logs
 
+## v0.2.0
+
+- build(deps): removed dependency of `@litert/exception`.
+- build(project): refactored and simplified the API.
+
 ## v0.1.1
 
 - fix(deps): upgraded and deprecated old deps.

README.md

@@ -21,12 +21,14 @@ npm i @litert/bencode --save
 
 ## Usage
 
+Encoding:
+
 ```ts
 import * as libBencode from "@litert/bencode";
 
-const be = libBEncode.createBEncoder();
+const enc = new libBEncode.BencodeEncoder();
 
-const beData = be.encode({ // Encode data into BEncode.
+const beData = enc.encode({ // Encode data into BEncode.
     "name": "Angus",
     "age": 18,
     "friends": [
@@ -36,38 +38,25 @@ const beData = be.encode({ // Encode data into BEncode.
     "scores": {
         "math": 87
     },
-    "randomBytes": Buffer.allocUnsafe(32)
+    "randomBytes": Buffer.from('vsm/GvyGjZqUeuPa7ZP8h9ot8VRCe/6arpboI46EIlg=', 'base64')
 });
 
 /**
- * Don't print as a UTF-8 string, becuase it's binary.
+ * Don't print as a UTF-8 string, because it's binary.
  */
 console.log(beData);
+```
 
-/**
- * Print Buffer in BASE64 format in JSON.
- */
-function buffer4Base64(k: string, v: any): any {
+Decoding:
 
-    if (typeof v === "object" && "data" in v && v.type === "Buffer") {
+```ts
+import * as libBencode from "@litert/bencode";
 
-        return Buffer.from(v.data).toString("base64");
-    }
+const dec = new LibBencode.BencodeDecoder();
 
-    return v;
-}
+const beData = dec.decode('d4:name5:Angus7:friendsld4:name5:Editheee');
 
-/**
- * Print the decoded object as JSON.
- *
- * The second argument of decode will transform a Buffer into string, if it's
- * a UTF-8 string.
- */
-console.log(JSON.stringify(
-    be.decode(beData, true),
-    buffer4Base64,
-    2
-));
+console.log(beData); // Output: { name: 'Angus', friends: [ { name: 'Edith' } ] }
 ```
 
 ## License

commitlint.config.js

@@ -5,10 +5,7 @@ module.exports = {
         'type-enum': [2, 'always', [
             'feat',
             'fix',
-            'add',
-            'test',
-            'config',
-            'merge'
+            'build'
         ]],
         'scope-enum': [2, 'always', [
             'encoder',