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| import UIKit | |
| import Foundation | |
| /// An abstraction if `UIView` styling. | |
| struct UIViewStyle<T: UIResponder> { | |
| /// The styling function that takes a `UIView` instance | |
| /// and performs side-effects on it. | |
| public let styling: (T) -> Void |
cjndubisi
/ CallingCreatePromise.swift
Created
February 10, 2017 08:41
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| profileService.createProfile() | |
| .then{ profile -> Void in | |
| // do something with profile | |
| }. catch { error in | |
| // handle error | |
| } |
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| func createProfile(with details: [String:Any]) -> Promise<Profile> { | |
| return firstly | |
| { | |
| // return a promise to signup | |
| auth.signup(with: details) | |
| }.then { _ in | |
| // I don’t need the value I only care that It passed. | |
| auth.signIn(email: email, password: password) | |
| }.then { | |
| auth.user(with: details) |
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| func createProfile(completionHandler: @escaping (Any?, Error?) -> Void) { | |
| let params = self.params() | |
| // sign up | |
| auth.signup(with: params) { error in | |
| guard error == nil else { completionHandler(nil, error); return } | |
| // log in | |
| self.auth.signIn(email: email, password: password, completion: { (error) in | |
| guard error == nil else { completionHandler(nil, error); return } | |
| // get users profile | |
| self.auth.user(with: params, completion: { (error, individual) in |
cjndubisi
/ apns
Created
January 20, 2017 00:02
— forked from fahied/apns
How to create APNS Certificates and merge into one PEM
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| Step 1: Create Certificate .pem from Certificate .p12 | |
| Command: openssl pkcs12 -clcerts -nokeys -out apns-dev-cert.pem -in apns-dev-cert.p12 | |
| Step 2: Create Key .pem from Key .p12 | |
| Command : openssl pkcs12 -nocerts -out apns-dev-key.pem -in apns-dev-key.p12 | |
| Step 3: Optional (If you want to remove pass phrase asked in second step) | |
| Command : openssl rsa -in apns-dev-key.pem -out apns-dev-key-noenc.pem | |
| Step 4: Now we have to merge the Key .pem and Certificate .pem to get Development .pem needed for Push Notifications in Development Phase of App |
cjndubisi
/ TopPageControl.swift
Created
July 8, 2016 10:42
Moving the UIPageControl inside a UIPageViewController from bottom to top without losing control provided by the view controller
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| override func viewDidLayoutSubviews() { | |
| super.viewDidLayoutSubviews() | |
| // get pageControl and scroll view from view's subviews | |
| let pageControl = view.subviews.filter{ $0 is UIPageControl }.first! as! UIPageControl | |
| let scrollView = view.subviews.filter{ $0 is UIScrollView }.first! as! UIScrollView | |
| // remove all constraint from view that are tied to pagecontrol | |
| let const = view.constraints.filter { $0.firstItem as? NSObject == pageControl || $0.secondItem as? NSObject == pageControl } | |
| view.removeConstraints(const) |