derrh

# treats your Xcode project file as a binary; prevents Git from trying to fix newlines, show in diffs, and excludes from merges
*.pbxproj -crlf -diff -merge

derrh

// boolean_variety.h
// 
// Copyright (c) 2013 Derrick Hathaway
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

derrh

#import <objc/runtime.h>
 
#define SYNTHESIZE(class, getter, setter) \
static const void *getter##PropertyKey = &getter##PropertyKey;\
- (type *)getter { \
    return objc_getAssociatedObject(self, getter##PropertyKey); \
} \
\
- (void)setter:(class *object) { \
    objc_setAssociatedObject(self, getter##PropertyKey, object, OBJC_ASSOCIATION_RETAIN);\

derrh

import UIKit


func +<A,B>(lhs: [A:B], rhs: [A:B]) -> [A:B] {
    var dict : [A:B] = [:]
    for (key, value) in lhs {
        dict[key] = value
    }
    for (key, value) in rhs {
        dict[key] = value

derrh

//
//  NSManagedObjectContext+Project.swift
//
//  Created by Derrick Hathaway on 2/22/15.
//  Copyright (c) 2015 The Best Bits LLC.
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,

derrh

Process:               carthage [25835]
Path:                  /usr/local/bin/carthage
Identifier:            carthage
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        bash [21316]
Responsible:           Terminal [21310]
User ID:               1745180192

Date/Time:             2015-05-26 10:54:31.718 -0600

derrh

protocol Thing {
    func foo()
}

extension Thing {
    func foo() {
        print("just a thing")
    }
}

derrh

func format(date: Date) -> String { ... }

let dueDate = Date?

print("""
Assignment
--
due: \(dueDate.map(format(date:)) ?? "none")
"""

derrh

import React from 'react';
import { Orientation } from 'react-native-device-orientation';


// Orientation.addSubscriber(callback: (orientation: 'portrait' | 'landscape') => {})
// Orientation.removeSubscriber(callback)

derrh

type RouteLeaf = string | number | bigint | boolean | null | undefined
// there's probably a tidier way to get around TS's lack of support for recursive `type`'s
type RouteBranch<SubBranch = RouteLeaf> = Record<string | number | symbol, RouteLeaf | SubBranch>
type RouteComponent = 
    | RouteLeaf
    | RouteBranch<RouteBranch>
    | RouteBranch<RouteBranch<RouteBranch>>
    | RouteBranch<RouteBranch<RouteBranch<RouteBranch>>>
    | RouteBranch<RouteBranch<RouteBranch<RouteBranch<RouteBranch>>>>