RoshanNindrai

import Combine

public extension Publishers {
    final class Pulse<Upstream: Publisher>: Publisher {
        public typealias Output = Upstream.Output
        public typealias Failure = Upstream.Failure

        private let interval: Int
        private let upstream: Upstream

RoshanNindrai

//: A UIKit based Playground for presenting user interface

import UIKit
import PlaygroundSupport


public struct Renderable {
    private let handle: () -> Void
    
    public init(_ handle: @escaping () -> Void) {

RoshanNindrai

//
//  Transformable.swift
//  Transformable
//
//  Created by Roshan Nindrai on 10/15/18.
//  Copyright © 2018 Roshan Nindrai. All rights reserved.
//

import Foundation
import CoreData

RoshanNindrai

//
//  Morse.swift
//  Morse
//
//  Created by Roshan Nindrai on 9/30/18.
//  Copyright © 2018 Roshan Nindrai. All rights reserved.
//
import Foundation

RoshanNindrai

#!/usr/bin/env python

import subprocess
import sys, os
from multiprocessing import Pool

def pre_req(workspace_path):
    if '.xcworkspace' in workspace_path and os.path.exists(workspace_path):
        device_ids = list_device_ids()
        run_xcuitest(workspace_path, device_ids)

RoshanNindrai

public protocol ComposableCache {
    
    associatedtype Key
    associatedtype Value
    
    var getC: (Key) -> Value? { get set }
    var setC: (Key, Value) -> Void { get set }
    
    init(getC: @escaping (Key) -> Value?, setC: @escaping ((Key, Value) -> Void))

RoshanNindrai

struct MemoryComposableCache<K, V>: ComposableCache {
    var getC: (K) -> V?
    var setC: (K, V) -> Void
    typealias Key = K
    typealias Value = V
}

struct DiscComposableCache<K, V>: ComposableCache {
    var getC: (K) -> V?
    var setC: (K, V) -> Void

RoshanNindrai

extension ComposableCache {
    
    func get(_ key: Key) -> Value? {
        return getC(key)
    }
    
    func set(_ key: Key, _ value: Value) {
        setC(key, value)
    }
    

RoshanNindrai

public protocol ComposableCache {
    
    associatedtype Key
    associatedtype Value
    
    var getC: (Key) -> Value? { get set }
    var setC: (Key, Value) -> Void { get set }
    
    init(getC: @escaping (Key) -> Value?, setC: @escaping ((Key, Value) -> Void))
    

RoshanNindrai

/// Manager class responsible of retriving data
final class DataManager {
    /// Memory Cache responsible for maintaining data in memory
    var memory = MemoryCache()
    /// Disc Cache responsible for maintaining data in memory
    var disc = DiscCache()
    /// To get value from persistence for a specific key, data is first checked in memory, 
    /// followed by disc. If data isnot found `nil` is returned
    func get(_ key: key) -> Value? {
        if let value =  memory.get(key) { return value }