44 lines
1.2 KiB
Swift
44 lines
1.2 KiB
Swift
//
|
|
// 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
|
|
}
|
|
}
|