jonathan-beebe

Source of original vim config: https://github.com/apple/swift/tree/master/utils/vim

# use `svn checkout…` to grab just the subfolder from github
svn checkout https://github.com/apple/swift/trunk/utils/vim
# rename to something a bit more specific
mv vim vim-swift
cd vim-swift
rm -rf .svn
# init git

jonathan-beebe

// Here is a manually curried function.
// maxA takes an int and returns a function, maxB, that takes an int and returns an int.
func maxA(a:Int) -> (Int) -> Int {
    func maxB(b:Int) -> Int {
        return a > b ? a : b
    }
    return maxB
}

jonathan-beebe

import UIKit

// Detect if the app is running unit tests.
// Note this only detects unit tests, not UI tests.
func isRunningUnitTests() -> Bool {
    let env = NSProcessInfo.processInfo().environment
    if let injectBundle = env["XCInjectBundle"] {
        return NSString(string: injectBundle).pathExtension == "xctest"
    }
    return false

jonathan-beebe

    private func showHiddenSafariViewController(controller:SFSafariViewController) {
        controller.view.userInteractionEnabled = false
        controller.view.alpha = 0.0
        self.addChildViewController(controller)
        self.view.addSubview(controller.view)
        controller.didMoveToParentViewController(self)
        controller.view.frame = CGRectZero
    }
    
    private func removeHiddenSafariViewController(controller:SFSafariViewController) {

jonathan-beebe

- Go to newer version of Xcode, e.g. Xcode 7, in the Finder
- Right click and show package contents
- Navigate to `Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/`
- Copy the `9.0 (13A340)` folder
- Go to older version of Xcode, e.g. Xcode 6.4, in the Finder
- Right click and show package contents
- Navigate to `Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/`
- Paste the iOS 9 folder
- Restart Xcode

jonathan-beebe

import XCPlayground
import Foundation

...

XCPSetExecutionShouldContinueIndefinitely(true)

jonathan-beebe

#import <OCMock/OCMock.h>

...

// The basic object
id obj = [[MyOjbect alloc] init];

// Create the mock
id objMock = OCMPartialMock(obj);

jonathan-beebe

alias xw="open *.xcworkspace"
alias xp="open *.xcodeproj"

function xcode {
	# If the pattern matches a workspcace file, try to open it.
	if stat -t -- *.xcworkspace >/dev/null 2>&1; then
		xw
	# Otherwise fall back to opening a project file.
	else
		xp

jonathan-beebe

#import "UITextField+TintClearButton.h"

@implementation MyCustomTextFieldClass

- (void)layoutSubviews
{
    [super layoutSubviews];
    [self tintClearImage];
}

jonathan-beebe

// Open the mail app on iOS
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"message:xxxxxxxx"]];