Add more utils

build.config.ts

@@ -1,9 +1,9 @@
-import { defineBuildConfig } from 'unbuild'
+import { defineBuildConfig } from 'unbuild';
 
 export default defineBuildConfig({
   entries: [
     'src/index',
   ],
   declaration: true,
   clean: true,
-})
+});

docs/obfuscate-email.md

@@ -0,0 +1,57 @@
+# `obfuscate-email`
+
+## Usage
+
+```js
+import { obfuscateEmail } from '@markterence/utils/core';
+
+obfuscateEmail('user@example.com');
+
+// Output: 'u***@e********m'
+```
+
+## Options
+
+### `keepNameFirst`
+
+- **Type:** `number`
+- **Description:** The number of characters to keep from the start of the name.
+
+### `keepNameLast`
+
+- **Type:** `number`
+- **Description:** The number of characters to keep from the end of the name.
+
+### `keepDomainFirst`
+
+- **Type:** `number`
+- **Description:** The number of characters to keep from the start of the domain.
+
+### `keepDomainLast`
+
+- **Type:** `number`
+- **Description:** The number of characters to keep from the end of the domain. This will include the TLD (.com, .org, .net, etc).
+
+### `replacementChar`
+
+- **Type:** `string`
+- **Default:** `'*'`
+- **Description:** The character to use as a replacement for obfuscation.
+
+## Example Usage
+
+```typescript
+import { obfuscateEmail } from './obfuscate-email';
+
+const email = 'test@example.com';
+const options = {
+  keepNameFirst: 1,
+  keepNameLast: 1,
+  keepDomainFirst: 1,
+  keepDomainLast: 3,
+  replacementChar: '*'
+};
+
+const obfuscatedEmail = obfuscateEmail(email, options);
+console.log(obfuscatedEmail); // Output: t**t@e******.com
+```

package.json

@@ -60,6 +60,9 @@
     "typecheck": "tsc --noEmit",
     "prepare": "simple-git-hooks"
   },
+  "dependencies": {
+    "dayjs": "^1.11.13"
+  },
   "devDependencies": {
     "@antfu/eslint-config": "^3.14.0",
     "@antfu/ni": "^23.2.0",