tamaki-shingo

alias xcode='xcode-select -p | cut -d '/' -f3 | xargs -I{} open -a {} $1'

tamaki-shingo

extension Array where Element == NSLayoutConstraint {
    func activate() {
        self.forEach { (constraint) in
            constraint.isActive = true
        }
    }
    func deactivate() {
        self.forEach { (constraint) in
            constraint.isActive = false
        }

tamaki-shingo

protocol UUIDRepresentable: RawRepresentable {
    associatedtype RawValue = String
}

extension UUIDRepresentable where Self.RawValue == String {
    func uuid() -> String {
        return self.rawValue
    }
}

tamaki-shingo

protocol UUIDRepresentable: RawRepresentable {
}

extension UUIDRepresentable where Self.RawValue == String {
    func uuid() -> String {
        return self.rawValue
    }
}

enum hogeInt : Int, UUIDRepresentable {

tamaki-shingo

extension NSLayoutAttribute {
    func toString() -> String {
        switch self {
        case .Left: return "Left"
        case .Right: return "Right"
        case .Top: return "Top"
        case .Bottom: return "Bottom"
        case .Leading: return "Leading"
        case .Trailing: return "Trailing"
        case .Width: return "Width"

tamaki-shingo

display notification "Foo Bar" & (time string of(current date))

tamaki-shingo

var action1: () -> Void = {}
var action2: ()->() = {}

let result1 = action1()
let result2 = action2()

print(type(of: result1))
print(type(of: result2))

tamaki-shingo

import Foundation
import CoreMotion

struct SimpleMovingAvgQueue{
    typealias EulerAngles = (roll: Double, pitch: Double, yaw: Double)
    var eulerAngles = Array<EulerAngles>()
    let capacity: Int
    
    init(capacity cap: Int) {
        self.capacity = cap

tamaki-shingo

extension Array where Element: FloatingPoint {
    func simpleMovingAverage(scope:Int) -> [Element]? {
        guard self.count >= scope else { return nil }
        var result = [Element]()
        for endIndex in scope...self.count {
            let lower = endIndex-scope
            let upper = endIndex
            let range = Range(uncheckedBounds: (lower: lower, upper: upper))
            let sum = self[range].reduce(0) { (v1, v2) -> Element in return v1+v2 }
            let avg = sum/Element(scope)

tamaki-shingo

/usr/bin/security find-identity -p codesigning -v