제네레이터, 또는 async함수와 같은 코루틴은 로직을 일시중단(yield또는 await을 통해)할 수 있습니다. 기존의 콜백패턴에선 pause된 상태를 구분 하기 위한 플래그 변수가 필요한데 코루틴 패턴에선 (일시중단할 수 있는)제어흐름으로써 대신 표현가능합니다.
BEFORE:
const el = document.querySelector('.draggable')
let isTouching = false // <= 플래그변수, 로직이 복잡할 수록 늘어남
| #EXTM3U | |
| #EXT-X-VERSION:3 | |
| #EXT-X-TARGETDURATION:5 | |
| #EXT-X-MEDIA-SEQUENCE:0 | |
| #EXT-X-PLAYLIST-TYPE:VOD | |
| #EXTINF:4.004267, | |
| https://s3mne.jetcloud.cc/34c15b4a328c4cc6b9351c9abf57eaa3/480_0.ts | |
| #EXTINF:4.004267, | |
| https://s3mne.jetcloud.cc/34c15b4a328c4cc6b9351c9abf57eaa3/480_1.ts | |
| #EXTINF:4.004267, |
| app => application | |
| acc => accumulate | |
| arr => array | |
| abs => absolute | |
| addr => address | |
| arg => argument | |
| args => arguments | |
| attr => attribute | |
| attrs => attributes | |
| auth => authenticate |
| .mtk4,.mtk6,.mtk8,.mtk10,.mtki{ | |
| font-family: "Operator Mono Lig"; | |
| } | |
| .mtk6{ | |
| font-style: italic; | |
| } | |
| .mtk11 { | |
| font-weight: bold; | |
| } |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>Document</title> | |
| </head> | |
| <body> | |
| hello |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| // used to retrieve template content | |
| const templates = new Map; | |
| // used to retrieve node updates | |
| const updates = new WeakMap; | |
| // hyperHTML, the nitty gritty | |
| function hyperHTML(chunks, ...interpolations) { | |
| // if the static chunks are unknown |
| (function(win, $) { | |
| 'use strict'; | |
| var NAMESPACE = 'innorix'; | |
| var modules = {}; | |
| var fetched = { $: $ }; | |
| var define = win[NAMESPACE] = function(name, fn) { | |
| modules[name] = fn; |