kristopherjohnson

func partial<A, B, T>(f: (A, B) -> T, a: A) -> (B) -> T {
    return { f(a, $0) }
}

func bind2nd<A, B, T>(f: (A, B) -> T, b: B) -> (A) -> T {
    return { f($0, b) }
}


func partial<A, B, C, T>(f: (A, B, C) -> T, a: A) -> (B, C) -> T {

dankogai

//
//  main.swift
//  church
//
//  Created by Dan Kogai on 6/15/14.
//  Copyright (c) 2014 Dan Kogai. All rights reserved.
//

/* Operators */

mchambers

// Here we'll use Swift's IDE-supporting reflect()
// function to build a basic JSON serializer.

// Per the fine engineers at WWDC, Swift's reflection support
// exists purely to support the IDE and the Playground. But
// we can have some fun with it anyway. ;)

class SerializerBase {
}

jpsim

//
//  JAZMusician.h
//  JazzyApp
//

#import <Foundation/Foundation.h>

/**
 JAZMusician models, you guessed it... Jazz Musicians!
 From Ellington to Marsalis, this class has you covered.

kongtomorrow

/* The Y combinator in Swift!

For a discussion of what the heck this is all about, see http://www.ece.uc.edu/~franco/C511/html/Scheme/ycomb.html

The nifty thing is that it allows us to implement recursion without the ability for a function to refer to itself from within its own definition. 

Note how we manage a recursive definition of factorial without any function referring to its own name.

Thanks to @eridius for help with the SelfToUnderlying<T> type.
*/

albertbori

import Foundation

extension String
{
    var length: Int {
        get {
            return countElements(self)
        }
    }
    

nsomar

typealias Closure = (Int) -> (Bool)

class MyFilterArrayView: SequenceType, GeneratorType {
  var _array: [Int]?
  var _lazyFilter: MyFilterArrayView?
  var _closure: Closure
  var _currentIndex: Int = 0
  
  var array: [Int] {
    get {

jstn

/*
    var t = Timer()
    
    t.start()
    // do something
    t.stop()

    print("took \(t.seconds)")
*/

nubbel

func encode<T>(var value: T) -> NSData {
    return withUnsafePointer(&value) { p in
        NSData(bytes: p, length: sizeofValue(value))
    }
}

func decode<T>(data: NSData) -> T {
    let pointer = UnsafeMutablePointer<T>.alloc(sizeof(T.Type))
    data.getBytes(pointer)
    

CodaFi

// Playground - noun: a place where people can play

public func id<A>(x : A) -> A {
	return x
}

public func error<A>(x : String) -> A {
	assert(false, x)
}