.@codelynx1 さんの発表を参考にif文とwhile文を日本語で作ってみた。これは闇が深そうだ。。 #iOSDCRC #CodePiece

CodePiece.swift

import Foundation

//Swift 2.2
public func もし(val: Bool, @noescape _ closure: () -> Void) -> Void {
    if val {
        closure()
    }
}

public func 間(@autoclosure check: (Void) -> Bool, @noescape _ closure: () -> Void) -> Void {
    while (check()) {
        closure()
    }
}

もし(true) {
    print("OK")
}

var loop = 0
間 (loop < 10) {
    loop += 1
    print (loop)
}

//Swift 3
public func もし(_ val: Bool, _ closure: @noescape () -> Void) -> Void {
    if val {
        closure()
    }
}

public func 間( _ check: @autoclosure (Void) -> Bool, _ closure: @noescape () -> Void) -> Void {
    while (check()) {
        closure()
    }
}

もし(true) {
    print("OK")
}

var loop = 0
間 (loop < 10) {
    loop += 1
    print (loop)
}