leejh3224

def level_bfs():
  queue = []
  queue.append(root)
  
  while queue:
    size = len(queue)
    node = queue.pop(0)
    
    while size:
      if node.left:

leejh3224

// reference: https://github.com/wclr/yalc/issues/22#issuecomment-719903924
"scripts": {
    "dev-watch": "tsc-watch --onSuccess \"yalc push\""
}

leejh3224

{
  "dependencies": {
    "B": "file:./B-1.0.0.tgz"
  }
}

leejh3224

$ cd <package>
$ yarn pack
{package}-{version}.tgz file created!

$ cd <project>
$ cp <package>/{package}-{version}.tgz /path/to/project/
$ yarn add /path/to/project/{package}-{version}.tgz

leejh3224

// 런타임에 특정 패키지를 바라보는 경로를 수정
function alias() {
  const moduleAlias = require('module-alias')
	if (process.env.STAGE !== 'local') {
		return
	}

  	// 개발자가 로컬 환경에서 실행하는 경우
	const cache: any = {}
	const typeorm = 'typeorm'

leejh3224

const entity = new ExampleRepository()

getRepositoryName(entity) // "validRepositoryName" OR Error

leejh3224

// A/getRepositoryName.ts
import { Repository } from "typeorm"

export function getRepositoryName(entity: EntityClass) {
	if (entity instanceof Repository) {
		return "validRepositoryName"
  	}
	throw new Error("entity is not a valid typeorm Repository")
}

leejh3224

// project/ExampleRepository.ts
import { Repository } from "B"

export class ExampleRepository extends Repository {}

leejh3224

// B/index.ts
export * from "typeorm"

leejh3224

node_modules
    packageA
    packageB
    typeorm x.y.z