import struct Swiftz.List
//: Cycles a finite list of numbers into an infinite list.
let finite : List<UInt> = [1, 2, 3, 4, 5]
let infiniteCycle = finite.cycle()
//: Lists also support the standard map, filter, and reduce operators.
let l : List<Int> = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
let twoToEleven = l.map(+1) // [2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
let even = l.filter((==0) • (%2)) // [2, 4, 6, 8, 10]
let sum = l.reduce(curry(+), initial: 0) // 55
//: Plus a few more.
let partialSums = l.scanl(curry(+), initial: 0) // [0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55]
let firstHalf = l.take(5) // [1, 2, 3, 4, 5]
let lastHalf = l.drop(5) // [6, 7, 8, 9, 10]

let xs = [1, 2, 0, 3, 4]
import protocol Swiftz.Semigroup
import func Swiftz.sconcat
import struct Swiftz.Min
//: The least element of a list can be had with the Min Semigroup.
let smallestElement = sconcat(Min(2), t: xs.map { Min($0) }).value() // 0
 
import protocol Swiftz.Monoid
import func Swiftz.mconcat
import struct Swiftz.Sum
//: Or the sum of a list with the Sum Monoid.
let sum = mconcat(xs.map { Sum($0) }).value() // 10
import struct Swiftz.Product
//: Or the product of a list with the Product Monoid.
let product = mconcat(xs.map { Product($0) }).value() // 0

import struct Swiftz.Function
import struct Swiftz.Either
//: An Arrow is a function just like any other.  Only this time around we
//: can treat them like a full algebraic structure and introduce a number
//: of operators to augment them.
let comp = Function.arr(+3) • Function.arr(*6) • Function.arr(/2)
let both = comp.apply(10) // 33
//: An Arrow that runs both operations on its input and combines both
//: results into a tuple.
let add5AndMultiply2 = Function.arr(+5) &&& Function.arr(*2)
let both = add5AndMultiply2.apply(10) // (15, 20)
//: Produces an Arrow that chooses a particular function to apply
//: when presented with the side of an Either.
let divideLeftMultiplyRight = Function.arr(/2) ||| Function.arr(*2)
let left = divideLeftMultiplyRight.apply(.Left(4)) // 2
let right = divideLeftMultiplyRight.apply(.Right(7)) // 14

let package = Package(
	name: "MyProject",
	...
	dependencies: [
		.package(url: "https://github.com/typelift/Swiftz.git", from: "0.0.0")
		...
	],
	targets: [
		.target(
            name: "MyProject",
            dependencies: ["Swiftz"]),
        ...
	]
)