PaulTaykalo

extension Sequence {
    @warn_unqualified_access
    public func min<T:Comparable>(by: (Element) throws -> T) rethrows -> Element? {
        return try self.min { try by($0) < by($1) }
    }
    @warn_unqualified_access
    public func max<T:Comparable>(by: (Element) throws -> T) rethrows -> Element? {
        return try self.max { try by($0) > by($1) }
    }
}

ddunbar

New Build System Tricks

Command Line

alias xcbuild=$(xcode-select -p)/../SharedFrameworks/XCBuild.framework/Versions/A/Support/xcbuild
# THIS DOESNT WORK YET: xcbuild openIDEConsole  # … then switch to Xcode ➡️
xcbuild showSpecs
xcbuild build <foo.pif> [—target <target>]

EllinaKuznetcova

//
//  InAppManager.swift
//
//  Created by Ellina Kuznetcova on 12/10/2016.
//  Copyright © 2016 Flatstack. All rights reserved.
//

import Foundation
import StoreKit

xNekOIx

    RACSignal* activitySignal = [[RACObserve(self, viewModel.inProgress) map:^id(NSNumber* value) {
        if (value.boolValue == NO) return [RACSignal return:@""];
        return [[RACSignal interval:0.5 onScheduler:[RACScheduler mainThreadScheduler]]
                scanWithStart:@"."
                reduce:^id(NSString* previous, id current) {
                    if (previous.length > 2) return @".";
                    return [previous stringByAppendingString:@"."];
                }];
    }] switchToLatest];

AlexDenisov

require 'xcodeproj'

project = Xcodeproj::Project.new 'SomeProject.xcodeproj'
target = project.targets.last
build_phase = target.source_build_phase
files = build_phase.files
settings = { 'COMPILER_FLAGS' => '-fno-objc-arc' }
files.each do |f|
  if f.display_name =~ /Spec/
    if f.settings

pilky

#!/usr/bin/env ruby

#This script currently only works if you have your derived data in the default location

#First look for a project path as our workspace
xcodeWorkspacePath = ENV['XcodeProjectPath']
if xcodeWorkspacePath
  workspaceName = /([\w\s]+).xcodeproj/.match(xcodeWorkspacePath)[1]
#If we don't have a project we have a workspace, check for that and exit with code 1 if that doesn't exist
else