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Strip HTML tags / Decode HTML from String
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| import UIKit | |
| import XCTest | |
| extension String { | |
| var htmlStripped: String? { | |
| data(using: .unicode) | |
| .flatMap { | |
| try? NSAttributedString( | |
| data: $0, | |
| options: [ | |
| .documentType: NSAttributedString.DocumentType.html, | |
| .characterEncoding: String.Encoding.utf8.rawValue | |
| ], | |
| documentAttributes: nil | |
| ) | |
| }?.string | |
| } | |
| } | |
| class HTMLStrippedTests: XCTestCase { | |
| let htmlString = """ | |
| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <h2>Example Title</h2> | |
| </body> | |
| </html> | |
| """ | |
| func testHTMLStripped() { | |
| let htmlStripped = htmlString.htmlStripped | |
| XCTAssertEqual(htmlStripped, "Example Title\n") | |
| } | |
| } | |
| HTMLStrippedTests.defaultTestSuite.run() |
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