erikprice

//
//  CPUViewController.m
//  Cue Point Usage
//
//  Created by Robert Crooks on 11/14/13.
//  Copyright (c) 2013 Robert Crooks. All rights reserved.
//

#import "CPUViewController.h"
// import the SDK master header and RAC EXTScope header

erikprice

//
//  CPUViewController.h
//  Cue Point Usage
//
//  Created by Robert Crooks on 11/14/13.
//  Copyright (c) 2013 Robert Crooks. All rights reserved.
//

#import <UIKit/UIKit.h>
// import the SDK master header

erikprice

//
//  CPPViewController.h
//  Catalog Playlist Playback
//
//  Created by Robert Crooks on 10/9/13.
//  Copyright (c) 2013 Brightcove. All rights reserved.
//

#import <UIKit/UIKit.h>

erikprice

//
//  CPPViewController.m
//  Catalog Playlist Playback
//
//  Created by Robert Crooks on 10/2/13.
//  Copyright (c) 2013 Brightcove. All rights reserved.
//

#import "CPPViewController.h"

erikprice

grahamScan :: [Point] -> [Point]
grahamScan pts
          | length pts < 3 = error "Not a polygon"
          | otherwise      = reverse $ scan rest (b:[a])
        where (a:b:rest)   = pts
              scan []  acc = acc
              scan pts acc = case d of
                                   TurnsRight _ _ _ -> scan ps (c:a:stack)
                                   _                -> scan ps (c:b:a:stack)
                               where (c:ps)      = sortBy sortByYThenX pts

erikprice

Keybase proof

I hereby claim:

• I am erikprice on github.
• I am erik_price (https://keybase.io/erik_price) on keybase.
• I have a public key whose fingerprint is 12E5 0EFF CEA1 BD87 DE0A E362 7DF0 A230 7331 5642

To claim this, I am signing this object:

erikprice

(use 'clojure.core.async)

(def output (atom []))

(defn producer [ctrl k]
  (go (loop [i 0]
        (when-let [c (<! ctrl)]
          (>! c [k i])
          (>! ctrl c)
          (recur (inc i))))))

erikprice

(ns datasifter)

;; Write a data sifter, sift, that partitions a string into a list of lists.
;; Start with the case of using letters as a delimiter, and numbers as data.
;; There can be any number of repetitions of numbers & letters.
;;
;; user=>(sift "a1b2cd34")
;; (("a" ("1")) ("b" ("2")) ("c" ()) ("d" ("3" "4")))
;;
;; from http://fulldisclojure.blogspot.com/2010/01/code-kata-data-sifter.html

erikprice

// 1.
// “Safe” but retain cycle.
[self setCompletionBlock:^{
    NSLog(@"1: %@", self->_foo);
}];


// 2.
// Unsafe. Could dereference nil.
__weak BCThing *weakSelf = self;

erikprice

Pod::Spec.new do |s|
  s.name         = "ReactiveCocoa"
  s.version      = "2.0-development"
  s.summary      = "A framework for composing and transforming sequences of values."
  s.homepage     = "https://github.com/ReactiveCocoa/ReactiveCocoa"
  s.author       = { "Josh Abernathy" => "josh@github.com" }
  s.source       = { :git => "https://github.com/YOUR_GITHUB_NAME/ReactiveCocoa.git", :tag => "v#{s.version}" }
  s.license      = 'Simplified BSD License'
  s.description  = "ReactiveCocoa offers:\n"                                                               \
                   "1. The ability to compose operations on future data.\n"                                \