sooop

/// List implementation
enum List<A> : CustomStringConvertible {
    case empty 
    indirect case list(A, List<A>)
    
    public var description: String {
        return "List:{\(descriptionMeta)"
    }
    
    fileprivate var descriptionMeta: String {

sooop

precedencegroup  SequenceProcessing {
    associativity: left
}

infix operator --> : SequenceProcessing
infix operator -/> : SequenceProcessing
infix operator -!> : SequenceProcessing

public func --> <A:Sequence, E, B> (lhs: A, rhs:(E) -> B) -> [B] 
    where A.Iterator.Element == E {

sooop

//: http://swiftlang.ng.bluemix.net/#/repl/5829e17246872154466a8b0b

var state = (0, 1)

let fib = sequence(state: state){ (state: inout (Int, Int)) -> Int? in 
  defer { state = (state.1, state.0 + state.1) }
  return state.0
}

for f in fib.prefix(11) {

sooop

import UIKit
import PlaygroundSupport

class PlayViewController: UIViewController {
    // 손을 끌고 다닐 뷰
    lazy var draggableView: UIView = {
        let v = UIView(frame: CGRect(x:40, y:40, width:50, height: 50))
        v.backgroundColor = UIColor.blue()
        return v
    }()

sooop

import Foundation

let samples = ["AAAA", "BBBBB", "ABABABAB", "BABABA", "AAABBB"]

extension String {
    var fullRange: NSRange {
        return NSRange(location: 0, length: characters.count)
    }
}

sooop

#!/bin/bash
### plug.vim (https://github.com/junegunn/vim-plug)의
### 메인 플러그인 파일을 간단하게 업데이트한다.
### 실제 버전업 여부는 확인하지 않으며
### 최종 실행일자가 오늘 이전이면 무조건 다운로드한다.

# 가장최근업데이트 기록을 찾는다.
# 없으면 000000 이 최종 기록이다.
UD=`basename $(ls -1 *.update | sort -r | head -1) .update`
if [[ x$UD == x ]]; then UD=000000.update;fi

sooop

import Foundation

enum SQLite3Error : Error {
    case connectionError(String)
    case queryError(String)
    case valueError(String)
    case otherError(String)
}

class SQLite3Conn {

sooop

BOARD_SIZE = 8


class Vertex:
    """그래프 구성을 위한 꼭지점 클래스"""
    def __init__(self, key):
        self._id = key
        self.connectedVertices = {}

    def addNeighbor(self, nbr, weight=0):

sooop

COLORS = dict(zip(range(1, 10), 'black red green yellow blue magenta'
                  ' cyan white reset'.split()))


class BG:
    black = '\033[40m'
    red = '\033[41m'
    green = '\033[42m'
    yellow = '\033[43m'
    blue = '\033[44m'

sooop

C_DEFAULT='\033[m'
C_WHITE='\033[1m'
C_BLACK='\033[30m'
C_RED='\033[0;31m'
C_GREEN='\033[32m'
C_YELLOW='\033[33m'
C_BLUE='\033[0;34m'
C_PURPLE='\033[35m'
C_CYAN='\033[36m'
C_LIGHTGRAY='\033[37m'