brownsoo

import Foundation

let htmlString =
"""
<div class="class-fr-editor">
    <span class="fr-video"><span class="thumb"><img data-src="https://download.hiclass.net/7e80/8680/9280/cf80/0a685485-0db8-49ff-adff-4e0fe969ed6d.jpg" class="lozad" src="https://download.hiclass.net/7e80/8680/9280/cf80/0a685485-0db8-49ff-adff-4e0fe969ed6d.jpg" data-loaded="true"></span></span>
    <p></p>
    <p></p>
    <p><img class="fr-fic fr-dib lozad" data-src="https://download.hiclass.net/7e80/8680/9280/cf80/8ec6562d-b6c9-46b4-be21-1416dd83c624.jpg" src="https://download.hiclass.net/7e80/8680/9280/cf80/8ec6562d-b6c9-46b4-be21-1416dd83c624.jpg" data-loaded="true"></p>
   </div>

brownsoo

//
//  UIImageView+.swift
//  HEExample
//
//  Created by hyonsoo on 8/11/24.
//

import UIKit
import ImageIO

brownsoo

import Foundation
import UIKit

public extension UITextView {
    func numberOfLines() -> Int {
        let numberOfGlyphs = base.layoutManager.numberOfGlyphs
        var index = 0, lineCount = 0
        var lineRange = NSRange(location: NSNotFound, length: 0)
        
        while index < numberOfGlyphs {

brownsoo

let pattern = "[^\\dA-Za-z\\p{Hangul}]"

brownsoo

import Foundation
import UIKit

typealias BatchUpdatable = Identifiable & Equatable

/// 배치 업데이트를 위한 비교 모델
///
struct BatchUpdates {
    let deleted: [Int]

brownsoo

// from; https://developer-eungb.tistory.com/30

extension UIButton {
	func alignTextBelow(spacing: CGFloat = 4.0) {
		guard let image = self.imageView?.image else {
			return
		}

		guard let titleLabel = self.titleLabel else {
			return

brownsoo

//
//  TaskCancelledOnDismissView.swift
//  SwiftUITaskWorkout
//
//  Created by Paul Hudson.
//  https://twostraws.gumroad.com/l/concurrency
//

import SwiftUI

brownsoo

//
//  TaskWithIdView.swift
//  SwiftUITaskWorkout
//  
//  
//  Created by Paul Hudson.
//  https://twostraws.gumroad.com/l/concurrency

import SwiftUI

brownsoo

/// 배열의 조합 구하기
/// 순서에 상관없이 같은 요소가 포함되어 있다면, 같은 조합으로 처리 (결국 처음 제공되는 배열 요소들의 순서를 유지한다)
/// - Parameters:
///   - arr: 제공되는 배열
///   - select: 몇개의 요소를 선택해서 조합할지 결정
/// - Returns: 제공된 배열에서 select 개를 선택해서 조합된 새 배열
func getPermutations(_ arr: [Book], select: Int) -> [[Book]] {
    var results: [[Book]] = []
    if select == 1 {
        return arr.map { [$0] }

brownsoo

extension Int {
    /// 숫자 범위에 따라 텍스트 표시
    func readableCount() -> String {
        let formatter = NumberFormatter()
        formatter.numberStyle = .decimal
        formatter.groupingSeparator = ""
        formatter.maximumFractionDigits = 1
        switch self {
            case _ where self < 1000:
                return "\(self)"