[Swift] String Extension

[seungchan2]

import Foundation

extension String {
    func removeString() -> String {
        return self.replacingOccurrences(of: "<b>", with: "").replacingOccurrences(of: "</b>", with: "")
    }
}

 func fetchData(query: String) {
        MovieDataManager.shared.fetchMovie(query: movieQuery.value) {[weak self] (movies) in
            guard let self = self else { return }
            if let movies = movies {
                movies.forEach {
                    let actor = $0.actor.removeString()
                    let director = $0.director.removeString()
                    let title = $0.title.removeString()
                    let data = MovieInfo(title: title , image: $0.image, director: director, actor: actor)
                    self.downloadedMovies.value.movie += [data]
                }
            }
        }
    }