Moved BindingGenerator from gen html project. It makes more sense here.

Sources/BindingGenerator/Extensions/String+Ext.swift

@@ -0,0 +1,43 @@
+//
+//  String+Ext.swift
+//  gen_html
+//
+//  Created by Isaac Paul on 9/25/25.
+//
+
+import Foundation
+
+extension String {
+    init(readFromUrl:URL) throws {
+        let inputHandle = try FileHandle(forReadingFrom: readFromUrl)
+        guard let data = try inputHandle.readToEnd() else {
+            throw AppError("Empty input.")
+        }
+        guard let fileStr = String(data: data, encoding: .utf8) else {
+            throw AppError("Unable to decode data as utf-8 string")
+        }
+        self = fileStr
+    }
+    
+    func uppercaseFirstLetter() -> String {
+        guard let firstLetter = self.first else { return self }
+        return firstLetter.uppercased() + self.dropFirst()
+    }
+    
+    func fixPoorCharactersForVariables() -> String {
+        let firstPass = self.camelCaseBy("-")
+        let secondPass = firstPass.replacingOccurrences(of: "/", with: "_")
+
+        return secondPass
+    }
+    
+    func camelCaseBy(_ c: Character) -> String {
+        let components = self.split(separator: c)
+        guard let first = components.first?.lowercased() else { return "" }
+        
+        let rest = components.dropFirst().map { $0.capitalized }
+        let camelCase = ([first] + rest).joined()
+
+        return camelCase
+    }
+}