Added helpers

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "@ztimson/utils",
-	"version": "0.30.2",
+	"version": "0.30.3",
-	"description": "Utility library",
+	"description": "Utility library",S
 	"author": "Zak Timson",
 	"license": "MIT",
 	"private": false,

src/html.ts

@@ -0,0 +1,45 @@
+/**
+ * Decode HTML escaped characters
+ * @param html HTML to clean up
+ * @returns {any}
+ */
+export function decodeHtml(html: string) {
+	return html
+		.replace(/ /g, '\u00A0')
+		.replace(/"/g, '"')
+		.replace(/'/g, "'")
+		.replace(/&lt;/g, '<')
+		.replace(/&gt;/g, '>')
+		.replace(/&cent;/g, '¢')
+		.replace(/&pound;/g, '£')
+		.replace(/&yen;/g, '¥')
+		.replace(/&euro;/g, '€')
+		.replace(/&copy;/g, '©')
+		.replace(/&reg;/g, '®')
+		.replace(/&trade;/g, '™')
+		.replace(/&times;/g, '×')
+		.replace(/&divide;/g, '÷')
+		.replace(/&#(\d+);/g, (match, dec) => String.fromCharCode(dec))
+		.replace(/&#x([0-9a-fA-F]+);/g, (match, hex) => String.fromCharCode(parseInt(hex, 16)))
+		.replace(/&amp;/g, '&'); // Always last!
+}
+
+/**
+ * Parse markdown headers
+ * @param {string} content
+ * @returns {{meta: any, content: string} | {meta: {}, content: string}}
+ */
+export function parseMarkdown(content: string) {
+	const match = content.match(/^---\n([\s\S]*?)\n---\n([\s\S]*)$/);
+	if(!match) return {meta: {}, content};
+
+	const meta: any = {};
+	for (const line of match[1].split('\n')) {
+		const colonIdx = line.indexOf(':');
+		if (colonIdx === -1) continue;
+		const key   = line.slice(0, colonIdx).trim();
+		const value = line.slice(colonIdx + 1).trim();
+		try { meta[key] = JSON.parse(value); } catch { meta[key] = value; }
+	}
+	return {meta, content: match[2].trim()};
+}

src/index.ts

@@ -7,9 +7,10 @@ export * from './cache';
 export * from './color';
 export * from './csv';
 export * from './database';
-export * from './files';
 export * from './emitter';
 export * from './errors';
+export * from './files';
+export * from './html';
 export * from './http';
 export * from './json';
 export * from './jwt';

src/string.ts

@@ -27,32 +27,6 @@ export function camelCase(str?: string): string {
 	return pascal.charAt(0).toLowerCase() + pascal.slice(1);
 }
 
-/**
- * Decode HTML escaped characters
- * @param html HTML to clean up
- * @returns {any}
- */
-export function decodeHtml(html: string) {
-	return html
-		.replace(/ /g, '\u00A0')
-		.replace(/"/g, '"')
-		.replace(/'/g, "'")
-		.replace(/&lt;/g, '<')
-		.replace(/&gt;/g, '>')
-		.replace(/&cent;/g, '¢')
-		.replace(/&pound;/g, '£')
-		.replace(/&yen;/g, '¥')
-		.replace(/&euro;/g, '€')
-		.replace(/&copy;/g, '©')
-		.replace(/&reg;/g, '®')
-		.replace(/&trade;/g, '™')
-		.replace(/&times;/g, '×')
-		.replace(/&divide;/g, '÷')
-		.replace(/&#(\d+);/g, (match, dec) => String.fromCharCode(dec))
-		.replace(/&#x([0-9a-fA-F]+);/g, (match, hex) => String.fromCharCode(parseInt(hex, 16)))
-		.replace(/&amp;/g, '&'); // Always last!
-}
-
 /**
  * Convert number of bytes into a human-readable size
  *
@@ -125,7 +99,6 @@ export function kebabCase(str?: string): string {
 	return wordSegments(str).map(w => w.toLowerCase()).join("-");
 }
 
-
 /**
  * Add padding to string
  *
@@ -256,18 +229,14 @@ export function strSplice(str: string, start: number, deleteCount: number, inser
 	return before + insert + after;
 }
 
-function titleCase(str: string) {
+/**
-	// Normalize separators: replace underscores and hyphens with spaces
+ * Converts text to Title Case
-	let normalizedStr = str.replace(/(_|-)/g, ' ');
+ */
-	// Handle CamelCase/PascalCase boundaries: insert a space before capital letters
+export function titleCase(str?: string): string {
-	normalizedStr = normalizedStr.replace(/([a-z])([A-Z])/g, '$1 $2');
+	if(!str) return '';
-	// Lowercase the whole string, split by any whitespace, and capitalize each word
+	return wordSegments(str)
-	let words = normalizedStr.toLowerCase().split(/\s+/).filter(Boolean);
+		.map(w => w.charAt(0).toUpperCase() + w.slice(1).toLowerCase())
-	const titledWords = words.map(word => {
+		.join(' ');
-		if (word.length === 0) return '';
-		return word.charAt(0).toUpperCase() + word.slice(1).toLowerCase();
-	});
-	return titledWords.join(' ');
 }
 
 /**
@@ -280,19 +249,16 @@ function titleCase(str: string) {
  * @return {RegExpExecArray[]} Found matches.
  */
 export function matchAll(value: string, regex: RegExp | string): RegExpExecArray[] {
-	if(typeof regex === 'string') {
+	if(typeof regex === 'string') regex = new RegExp(regex, 'g');
-		regex = new RegExp(regex, 'g');
+	if(!regex.global) throw new TypeError('Regular expression must be global.');
-	}
-
-	// https://stackoverflow.com/a/60290199
-	if(!regex.global) {
-		throw new TypeError('Regular expression must be global.');
-	}
 
 	let ret: RegExpExecArray[] = [];
 	let match: RegExpExecArray | null;
 	while((match = regex.exec(value)) !== null) {
 		ret.push(match);
+		if(match[0].length === 0) {
+			regex.lastIndex++;
+		}
 	}
 
 	return ret;