DanielCardonaRojas

extension Comparable {
    func clamped(min: Self, max: Self) -> Self {
        if self < min {
            return min
        }
        
        if self > max {
            return max
        }
        

DanielCardonaRojas

extension UITextView {
    func makeSelfSizing() -> [NSKeyValueObservation] {
        self.isScrollEnabled = false
        NotificationCenter.default.addObserver(self, selector: #selector(didChangeTextViewContent), name: .UITextViewTextDidChange, object: self)
        
        return [
            observe(\UITextView.text, changeHandler: { this, change in
                self.didChangeTextViewContent()
            }),
            observe(\UITextView.attributedText, changeHandler: { this, change in

DanielCardonaRojas

extension UITextView {
     var currentWord: String? {
        return currentWordRange.map({ String(text[$0]) })
    }
    
    var currentWordRange: Range<String.Index>? {
        let regex = try! NSRegularExpression(pattern: "\\S+$")
        let textRange = NSRange(location: 0, length: selectedRange.location)
        if let range = regex.firstMatch(in: text, range: textRange)?.range {
            return Range(range, in: text)

DanielCardonaRojas

//
//  TextViewFormatter.swift
//  TextViewFormatter
//
//  Created by Daniel Esteban Cardona Rojas on 3/6/19.
//  Copyright © 2019 Daniel Esteban Cardona Rojas. All rights reserved.
//

import UIKit
/*

DanielCardonaRojas

extension UserDefaults {
    
    @discardableResult
    func serialize<V: Codable>(_ value: V, forKey key: String) -> Bool {
        if let data = value.asPlistData {
            self.set(data, forKey: key)
            return self.synchronize()
        }
        
        return false

DanielCardonaRojas

import PromiseKit

extension APIClient {  
    func request<Response, T>(_ requestConvertible: T,
                              additionalHeaders headers: [String: String]? = nil,
                              additionalQuery queryParameters: [String: String]? = nil,
                              baseUrl: URL? = nil) -> Promise<T.Result>
        where T: URLResponseCapable, T: URLRequestConvertible, T.Result == Response {
            return Promise { seal in
                self.request(requestConvertible, additionalHeaders: headers, additionalQuery: queryParameters, success: { response in

DanielCardonaRojas

extension UIEdgeInsets {
    static func with(_ constant: CGFloat) -> UIEdgeInsets {
        return UIEdgeInsets(top: constant, left: constant, bottom: constant, right: constant)
    }
}

extension Comparable {
    func clamp(min: Self, max: Self) -> Self {
        if self < min {
            return min

DanielCardonaRojas

extension UIScrollView {
    func scrollSubViewToTop(_ subview: UIView, offset: CGFloat, animated: Bool) {
        let point = convert(subview.frame.origin, from: subview.superview ?? subview)
        setContentOffset(CGPoint(x: 0, y: point.y - offset), animated: animated)
    }
    
    func viewPortOffset(of subview: UIView) -> CGFloat {
        let point = convert(subview.frame.origin, from: subview.superview ?? subview)
        return point.y - contentOffset.y
    }

DanielCardonaRojas

extension String {
    func isContainedBy(set: CharacterSet) -> Bool {
        let letters = self.components(separatedBy: set)
        print(letters)
        return self.count == letters.count
    }
}

DanielCardonaRojas

extension String {
    func isContainedBy(set: CharacterSet) -> Bool {
        let letters = self.components(separatedBy: set)
        print(letters)
        return self.count == letters.count
    }
    
    func filtered(by set: CharacterSet) -> String {
        let chars = self.unicodeScalars.filter({ set.contains($0)})
        let unicode = UnicodeScalarView(chars)