AI Convergence

// 기본 설정 내역

{

  // save before running commands

  "save_first": true,

  // if present, use this command instead of plain "node"

  // e.g. "/usr/bin/node" or "C:\bin\node.exe"

  "node_command": false,

  // Same for NPM command

  "npm_command": false,

  "expert_mode": false,

  "ouput_to_new_tab": false

}

// 변경 설정 내역 

{

  // save before running commands

  "save_first": true,

  // if present, use this command instead of plain "node"

  // e.g. "/usr/bin/node" or "C:\bin\node.exe"

  "node_command": "/usr/local/bin/node",

  // Same for NPM command

  "npm_command": false,

  "expert_mode": false,

  "ouput_to_new_tab": false

}

// git clone 을 통하여 sublime_terminal을 다운로드 받는다 

/Users/xxx/Applications> git clone https://github.com/wbond/sublime_terminal.git

Cloning into 'sublime_terminal'...

Unpacking objects: 100% (99/99), done.

// Sublime Text > Preferences > Package Settings > Terminal > Settings Defaults 에서 iTerm.sh를 설정한다 

// iTerm.sh 연결

{

// The command to execute for the terminal, leave blank for the OS default

// On OS X the terminal can be set to iTerm.sh to execute iTerm

"terminal": "/Users/nulpulum/Applications/sublime_terminal/iTerm.sh",

// A list of default parameters to pass to the terminal, this can be

// overridden by passing the "parameters" key with a list value to the args

// dict when calling the "open_terminal" or "open_terminal_project_folder"

// commands

"parameters": []

}

// 심볼릭 링크 걸기

$ ln -s /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl /usr/local/bin/sublime

// 로그인 계정에 PATH 설정

$ vim .bash_profile 

export PATH=/usr/local/bin:{...}

$ git clone https://github.com/chaplinjs/chaplin-boilerplate.git

Cloning into 'chaplin-boilerplate'...

remote: Counting objects: 263, done.

remote: Compressing objects: 100% (204/204), done.

remote: Total 263 (delta 135), reused 178 (delta 50)

Receiving objects: 100% (263/263), 302.91 KiB | 148 KiB/s, done.

Resolving deltas: 100% (135/135), done.

$ static

serving "." at http://127.0.0.1:8080

// 브라우져 호출

// 브라우져 호출후 static console 출력 내용 

11:28:08 [200]: /

11:28:08 [200]: /js/vendor/require-2.1.1.js

11:28:08 [200]: /js/hello_world_application.js

11:28:08 [200]: /js/routes.js

11:28:08 [200]: /js/vendor/chaplin-0.6.0.js

11:28:08 [200]: /js/views/layout.js

11:28:08 [200]: /js/vendor/jquery-1.8.3.js

11:28:08 [200]: /js/vendor/underscore-1.4.3.js

11:28:09 [200]: /js/vendor/backbone-0.9.9.js

11:28:09 [200]: /js/controllers/hello_world_controller.js

11:28:09 [200]: /js/models/hello_world.js

11:28:09 [200]: /js/views/hello_world_view.js

11:28:09 [200]: /js/models/base/model.js

11:28:09 [200]: /js/views/base/view.js

11:28:09 [200]: /js/vendor/require-text-2.0.3.js

11:28:09 [200]: /js/lib/view_helper.js

11:28:09 [200]: /js/templates/hello_world.hbs

11:28:09 [200]: /js/vendor/handlebars-1.0.rc.1.js

11:28:09 [200]: /js/lib/utils.js

11:28:09 [404]: /favicon.ico

{

  "name"          : "underscore",
  "description"   : "JavaScript's functional programming helper library.",
  "homepage"      : "http://underscorejs.org",
  "keywords"      : ["util", "functional", "server", "client", "browser"],
  "author"        : "Jeremy Ashkenas <jeremy@documentcloud.org>",
  "repository"    : {"type": "git", "url": "git://github.com/documentcloud/underscore.git"},
  "main"          : "underscore.js",
  "version"       : "1.4.4",
  "devDependencies": {
    "phantomjs": "1.8.1-3"
  },
  "scripts": {
    "test": "phantomjs test/vendor/runner.js test/index.html?noglobals=true"
  }
}

$ npm test

> underscore@1.4.4 test /Users/nulpulum/git-repositories/underscore

> phantomjs test/vendor/runner.js test/index.html?noglobals=true

2013-03-11 13:58:26.100 phantomjs[32711:f07] *** WARNING: Method userSpaceScaleFactor in class NSView is deprecated on 10.7 and later. It should not be used in new applications. Use convertRectToBacking: instead.

Took 2309ms to run 588 tests. 588 passed, 0 failed.

//////////////////////////////////////

// 샘플 코드 짜고 node 로 결과 확인하기 

$ node collection.js

-------each  : 개별 요소를 지정한 function에서 수행

1 0 [ 1, 2, 3 ]

2 1 [ 1, 2, 3 ]

3 2 [ 1, 2, 3 ]

-------map : 각 요소를 지정한 callback에서 수행

3

6

9

-------reduce : 리듀싱

6

-------find : callback에서 찾는 즉시 break

2

-------filter : callback에 매칭되는 것만 

[ 2, 4, 6 ]

-------reject : callback에 매칭되지 않는 것만 

[ 1, 3, 5 ]

-------every : 모두가 지정한 값일 경우 참

false

-------some : 하나라도 지정한 값일 경우 참

true

-------contains : 포함하면 참

true

-------invoke : 펑션 호출 

[ [ 1, 5, 7 ], [ 1, 2, 3 ] ]

-------pluck : 지정한 프러퍼티만 뽑아냄

[ 'dowon', 'haha', 'youngsik' ]

-------max : 지정한 프로퍼티중 최대인 것

{ name: 'youngsik', age: 99 }

-------min : 지정한 플터피중 최소인 것 

3

-------groupBy : 그룹핑 

{ '1': [ 1.3, 1.9 ], '2': [ 2.1, 2.4 ] }

-------countBy : callback 계산된 그룹핑 건수 

{ odd: 3, even: 2 }

-------toArray : 배열 리턴

[ 2, 3, 4 ]

-------size : 크기 

3

** 기타 몇가지 테스트 안한 API : where, findWhere, sortBy, shuffle 등

////////////////////////////////////////////////////////////////

// 테스트 코드를 작성하면서 nodemon 을 통하여 결과값을 확인한다

$ nodemon array.js

------first : 배열 첫번째 요소

5

------initial : 마지막 요소 제외한 배열

[ 5, 4, 3, 2 ]

------last : 배열 마지막 요소 

1

------rest : 첫번째 요소 제외한 요소 

[ 4, 3, 2, 1 ]

------compact : '' 0 false null등을 제외한 요소만 

[ 4, 2 ]

------flatten : 1차원 배열로

[ 1, 2, 3, 4 ]

------without : 지정한 요소를 제거한 배열 

[ 1, 1, 3, 4 ]

------union : 중복 제거 

[ 1, 2, 3, 101, 11 ]

------intersection : 서로 중복되는 것만 

[ 1, 2 ]

------uniq : 유니크한 것만 

[ 1, 2, 3, 4, 5 ]

------zip : 각 배열의 요소끼리 2차원배열

[ [ 'a', 1, true ], [ 'b', 2, false ], [ 'c', 4, true ] ]

------object : 2개 배열의 요소를 javascript obejct형식의 {key:value}로 변환

{ a: 1, b: 2, c: 4 }

------indexOf : 앞에서 부터 지정한 위치

2

------lastIndexOf : 뒤에서 부터 지정한 위치

4

------sortedIndex : 지정한 값이 들어갈 위치 

2

------range : 지정한 길이 만큼 배열 만들기 

[ 0, 1, 2, 3 ]

//////////////////////////////////////////////////////

// coffee-script 로 작성하고 compile과 watch 옵션을 준다 

$ coffee --compile --watch object.coffee

//////////////////////////////////////////////////////

// nodemon 으로 컴파일된 object.js 를 모니터링한다 

$ nodemon object.js 

11 Mar 16:40:06 - [nodemon] app crashed - waiting for file changes before starting...

11 Mar 16:40:14 - [nodemon] restarting due to changes...

11 Mar 16:40:14 - [nodemon] /Users/nulpulum/development/underscore/test/object.js

11 Mar 16:40:14 - [nodemon] starting `node object.js`

--------keys : 오브젝트의 키만

[ 'one', 'two', 'three' ]

--------values : 오브젝트의 값만

[ 1, 2, 3 ]

--------pairs : 각 오브젝트를 key:value 형태로 

[ [ 'one', 1 ], [ 'two', 2 ], [ 'three', 3 ] ]

--------invert : key:value를 거꾸로 

{ '1': 'one', '2': 'two', '3': 'three' }

--------functions : 객체의 모든 펑션 

[ '_',

  'after',

  'all',

  'any',

  'bind',

  'bindAll',

  'chain',

  'clone',

  'collect',

  'compact',

  'compose',

  'contains',

  'countBy',

  'debounce',

  'defaults',

  'defer',

  'delay',

  'detect',

  'difference',

  'drop',

  'each',

  'escape',

  'every',

  'extend',

  'filter',

  'find',

  'findWhere',

  'first',

  'flatten',

  'foldl',

  'foldr',

  'forEach',

  'functions',

  'groupBy',

  'has',

  'head',

  'identity',

  'include',

  'indexOf',

  'initial',

  'inject',

  'intersection',

  'invert',

  'invoke',

  'isArguments',

  'isArray',

  'isBoolean',

  'isDate',

  'isElement',

  'isEmpty',

  'isEqual',

  'isFinite',

  'isFunction',

  'isNaN',

  'isNull',

  'isNumber',

  'isObject',

  'isRegExp',

  'isString',

  'isUndefined',

  'keys',

  'last',

  'lastIndexOf',

  'map',

  'max',

  'memoize',

  'methods',

  'min',

  'mixin',

  'noConflict',

  'object',

  'omit',

  'once',

  'pairs',

  'partial',

  'pick',

  'pluck',

  'random',

  'range',

  'reduce',

  'reduceRight',

  'reject',

  'rest',

  'result',

  'select',

  'shuffle',

  'size',

  'some',

  'sortBy',

  'sortedIndex',

  'tail',

  'take',

  'tap',

  'template',

  'throttle',

  'times',

  'toArray',

  'unescape',

  'union',

  'uniq',

  'unique',

  'uniqueId',

  'values',

  'where',

  'without',

  'wrap',

  'zip' ]

--------extend : 두객체를 합침

{ name: 'dowon', age: 33 }

--------pick : 원하는 것만 끄집어 냄

{ age: 33 }

--------omit : 원하는 것을 삭제함 

{ name: 'dowon' }

--------defaults : 기본 값으로 대체 

{ flavor: 'chocolate', orange: 'lots' }

--------clone : 객체 복제하기 

{ name: 'dowon', age: 33 }

--------tap : 오브젝트 필터링시에 사용 

[ 2, 400 ]

--------has : 키가 존재하는지 체크 

true

** 그외  is** 관련 펑션이 존재함 (true/false 결과 리턴)

$ coffee --compile --watch utility.coffee

$ nodemon utility.js

1 Mar 17:07:19 - [nodemon] clean exit - waiting for changes before restart

11 Mar 17:08:06 - [nodemon] restarting due to changes...

11 Mar 17:08:06 - [nodemon] /Users/nulpulum/development/underscore/test/utility.js

11 Mar 17:08:06 - [nodemon] starting `node utility.js`

------noConflict : _ 언더바가 다른 모듈과 쫑나면 변경가능 

[Function]

------identity : 복사 

{ name: 'dowon' }

------times : 횟수만큼 수행

0

1

2

------random : min~max 사이값 랜덤 생성 

10

------mixin : 모듈에 펑션을 확장시킴

Youngsik

------uniqueId : 유니크 아이디를 만들어 줌

dowon_1

------escape 

dowon & young > hi <

------unescape

dowon & young > hi <

------result : 지정된 키의 값 반환

hi

------template : 템플릿 엔진 <% ... %> 기본, {{ ... }} 등으로 변경가능

hello: dowon

------chain : 객첵를 여러 메소드에 걸쳐서 수행하고 싶을 경우 최초에 한번에 넣는다 

youngsik is 22

// 1) 과 2)는 동일한 표현이다 

1) _.map([1, 2, 3], function(n){ return n * 2; });

2) _([1, 2, 3]).map(function(n){ return n * 2; });

$ git clone https://github.com/senchalabs/connect.git

Cloning into 'connect'...

remote: Counting objects: 15253, done.

remote: Compressing objects: 100% (4656/4656), done.

remote: Total 15253 (delta 10035), reused 14692 (delta 9538)

Receiving objects: 100% (15253/15253), 3.10

$ cd connect 

$ npm install .

$ mocha --reporter list 

... 중략 ...

    at Server.app (/Users/nulpulum/git-repositories/connect/lib/connect.js:65:37)

    at Server.EventEmitter.emit (events.js:99:17)

    at HTTPParser.parser.onIncoming (http.js:1928:12)

    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:111:23)

    at Socket.socket.ondata (http.js:1825:22)

    at TCP.onread (net.js:404:27)

  ․ connect.urlencoded() should accept a limit option: 2ms

  ․ connect.urlencoded() should support all http methods: 1ms

  ․ connect.urlencoded() should parse x-www-form-urlencoded: 1ms

  ․ utils.uid(len) should generate a uid of the given length: 1ms

  ․ utils.parseCacheControl(str) should parse Cache-Control: 0ms

  ․ utils.mime(req) should return the mime-type from Content-Type: 0ms

  ․ connect.vhost() should route by Host: 2ms

  ․ connect.vhost() should support http.Servers: 1ms

  ․ connect.vhost() should support wildcards: 1ms

  ․ connect.vhost() should 404 unless matched: 2ms

  ․ connect.vhost() should treat dot as a dot: 1ms

  192 tests complete (2 seconds)

// mocha.opts 내역
--require should
--require test/support/http

 --growl

$ sudo npm install groc -g

npm http GET https://registry.npmjs.org/groc

npm http 304 https://registry.npmjs.org/groc

... 중략 ...

groc@0.3.2 /usr/local/lib/node_modules/groc

├── colors@0.6.0-1

├── spate@0.1.0

├── underscore@1.4.4

├── coffee-script@1.6.1

├── autorequire@0.3.4

├── showdown@0.3.1

├── optimist@0.3.5 (wordwrap@0.0.2)

├── jade@0.28.2 (commander@0.6.1, mkdirp@0.3.5)

├── uglify-js@2.2.5 (source-map@0.1.9)

├── glob@3.1.21 (inherits@1.0.0, graceful-fs@1.2.0, minimatch@0.2.11)

└── fs-tools@0.2.9 (async@0.2.6, lodash@1.0.1)

// syntax highlighting module pygments 설치하기

$ sudo easy_install Pygments

Best match: Pygments 1.6

Downloading http://pypi.python.org/packages/2.7/P/Pygments/Pygments-1.6-py2.7.egg#md5=1e1e52b1e434502682aab08938163034

... 중략 ...

Installing pygmentize script to /usr/local/bin   <== groc가 사용함

//////////////////////////////

// groc 소스 받아 문서 생성하기 

$ git clone https://github.com/nevir/groc.git

Cloning into 'groc'...

remote: Counting objects: 1215, done.

...중 략 ...

$ groc index.js

publish_to_github null https://github.com/nevir/groc origin

  Generating documentation...

✓ /Users/git-repositories/groc/.git/groc-tmp/languages.html

✓ /Users/git-repositories/groc/.git/groc-tmp/project.html

..중략..

✓ /Users/git-repositories/groc/.git/groc-tmp/styles/default/docPage.html

✓ Documentation generated

//////////////////////////////

// 디렉토리별로 .js 또는 .coffee 파일을 .html 파일로 문서화 한다

// git clone 후 

$ cd groc 디렉토리 이동후 모습 

// groc 를 수행한 후의 디렉토리 : lib 디렉토리에 있는 폴더를 상위 폴더로 올린다

///////////////////////////

// static 웹서버 구동 (참조)

$ static

serving "." at http://127.0.0.1:8080

17:35:09 [200]: /

17:35:09 [200]: /assets/style.css

17:35:09 [200]: /assets/behavior.js

17:35:09 [404]: /favicon.ico

/////////////////////////////////////////

// ruby_cleint별도 브랜치 만들어진 이후

// master 브랜치 커밋내역

$ git log --pretty=oneline -since="2 hours"

fatal: unrecognized argument: -since=2 hours

[nulpulum:~/git-repositories/pro_git]git log --pretty=oneline --since="2 hours"

514281f305bd001776ca41efebccf8276a6bfd98 modify dowon.js

/////////////////////////////////////////

// ruby_client 브랜치로 이동

$ git checkout ruby_client

Switched to branch 'ruby_client'

$ git log --pretty=oneline --since="2 hours"

0f79ccda8c4086d57a4b9ed53c87ecaf11e52ba5 modify topci.txt

40396ae5ab8a964704e0ab84809bb499f9c996b2 add topic.txt

/////////////////////////////////////////

// master 브랜치로 토픽브랜치의 특정

// commit 내역만을 rebase = cherry-pick

$ git checkout master

Switched to branch 'master'

Your branch is ahead of 'origin/master' by 1 commit.

  (use "git push" to publish your local commits)

[nulpulum:~/git-repositories/pro_git]git branch

* master

  ruby_client

$ git cherry-pick 40396ae5ab8a964704e0ab84809bb499f9c996b2

[master 4963fef] add topic.txt

 1 file changed, 1 insertion(+)

 create mode 100644 topic.txt

/////////////////////////////////////////

// ruby_client의 커밋이 master 브랜치로 

// 새로운 commit을 제일 앞에 놓았다 

$ git log --pretty=oneline --since="2 hours"

4963fef54f1d6760ec4e5ff15c9684e0f5e6ad4e add topic.txt

514281f305bd001776ca41efebccf8276a6bfd98 modify dowon.js

[nulpulum:~/git-repositories/pro_git]git branch

* master

  ruby_client

[~/development/mongodb]git clone https://github.com/jamescarr/nodejs-mongodb-streaming.git gridfs_mongoose

Cloning into 'gridfs_mongoose'...

remote: Counting objects: 44, done.

remote: Compressing objects: 100% (30/30), done.

remote: Total 44 (delta 12), reused 40 (delta 8)

Unpacking objects: 100% (44/44), done.

[~/development/mongodb/gridfs_mongoose]coffee app

Server running. Navigate to localhost:3000

[~/mongodb]mongo

MongoDB shell version: 2.2.3

connecting to: test

///////////////

//  제출전 상태

> show dbs

local (empty)

///////////////

//  제출후 상태

> show dbs

dowonFile 0.203125GB

local (empty)

> use dowonFile

switched to db dowonFile

> show collections

applications

fs.chunks

fs.files

system.indexes

> db.applications.find();

{ "name" : "dowonGridFileSample", "_id" : ObjectId("51392f28dfa5f69404000001"), "files" : [ { "md5" : "6dda9a5cd37e113b246fd00604bf3638", "uploadDate" : ISODate("2013-03-08T00:22:01.077Z"), "chunkSize" : 262144, "length" : 7772701, "contentType" : "binary/octet-stream", "_id" : ObjectId("51392f28dfa5f69404000002") } ] }

GridFS is a specification for storing and retrieving files that exceed the BSON-document size limit of 16MB.

(GridFS는 16MB 넘는 사이즈의 데이터를 저장하고 조회하는 명세이다. 모든 파일을 도큐먼트로 다룬다는게 중요하겠다)

Instead of storing a file in an single document, GridFS divides a file into parts, or chunks, [1] and stores each of those chunks as a separate document. By default GridFS limits chunk size to 256k. GridFS uses two collections to store files. One collection stores the file chunks, and the other stores file metadata.

(한개의 파일로 저장하는 대신에 부분이나 청크로 나누어 분리된 도큐먼트를 청크로 저장한다. 청크사이즈는 기본 256k로 제한되어 있다. 파일 청크와 메타데이터를 저장하는 두개의 컬렉션을 사용한다)

[~/mongodb]mongofiles -d dowon put javascript.pdf

connected to: 127.0.0.1

added file: { _id: ObjectId('5128625889a440df3f1359db'), filename: "javascript.pdf", chunkSize: 262144, uploadDate: new Date(1361601113683), md5: "57b836baabd09c486778e192fa6c350e", length: 53872431 }

done!

///////////////

// 결과 

[~/mongodb]mongo

MongoDB shell version: 2.2.3

connecting to: test

> show dbs

dowon 0.203125GB

dowonDB 0.203125GB

local (empty)

> use dowon

switched to db dowon

> show collections

fs.chunks

fs.files

system.indexes

> db.fs.files.find();

{ "_id" : ObjectId("5128625889a440df3f1359db"), "filename" : "javascript.pdf", "chunkSize" : 262144, "uploadDate" : ISODate("2013-02-23T06:31:53.683Z"), "md5" : "57b836baabd09c486778e192fa6c350e", "length" : 53872431 }

####################################################

# 1) output is 3 days ago 

# backup directory name : backup_YYYY-MM in log files

# 3일전 파일을 찾는다 

YYYYMMDD=`date +%Y%m%d --date '3 days ago'`

DATE="${YYYYMMDD:0:4}-${YYYYMMDD:4:2}-${YYYYMMDD:6:2}"

BK_DIR="backup_${YYYYMMDD:0:4}-${YYYYMMDD:4:2}"

GZIP_CNT="0"

echo ""

echo "===============================[Backup Start]============================="

echo "<< Start Time: "`date '+%F  %r'`" >>"

echo "-- Backup File Date : $DATE, Backup Dir : $BK_DIR"

####################################################

# 2) run gzip for log files

# ${1} : directory full path

# ${2} : file name

function mkdir_function()

{

  if [ ! -d ${1} ]; then

    echo "  make dir : ${1}"

    mkdir ${1}

  fi

}

# backup_YYYY-MM 디렉토리가 없으면 만들고 .gz  압축파일을 월별로 관리한다 

function mv_file_function()

{

  mkdir_function "${1}/$BK_DIR"

  echo "  move : ${1}/${2}.gz to ${1}/$BK_DIR"

  mv ${1}/${2}.gz ${1}/$BK_DIR/

}

# ${1} : directory full path

# ${2} : file name

# 지정된 파일만 압축 

function gzip_function() 

{

  if [ -e ${1}/${2} ]; then

    cd "${1}"    

    echo "  gzip : ${1}/${2}"

    gzip ${1}/${2}

    mv_file_function "${1}" "${2}"  

    GZIP_CNT=`expr $GZIP_CNT + 1` 

  fi

}

# for time loop gzip

# 3일 이전의 모든 파일들 

function gzip_loop_function()

{

  cd "${1}"

  for file in `find -type f -mtime +3`; do

     local FNAME="${file:2}"

     local EXT="${FNAME##*.}"

     if [ "$EXT" != "" ] && [ "$EXT" != "gz" ] && [ "$EXT" != "sh" ]; then

        gzip_function "${1}" "${FNAME}"

     fi

  done

}

  echo "-- [START] ${JDOMAIN} backup : TX.xml & Error.xml log"

  gzip_function "/tmp/logs" "Transactions.log.$DATE"

  gzip_function "/tmp/logs" "Error.log.$DATE"

  # gc old log

  echo "-- [START] ${JDOMAIN} backup : old gclog log"

  gzip_loop_function "/tmp/logs/$JDOMAIN/old/gclog"

  # nohup old log

  echo "-- [START] ${JDOMAIN} backup : old nohup log"

  gzip_loop_function "/tmp/logs/$JDOMAIN/old/nohup"

[~/mongodb:nulpulum]./mongo

MongoDB shell version: 2.2.3

connecting to: test

Welcome to the MongoDB shell.

For interactive help, type "help".

For more comprehensive documentation, see

http://docs.mongodb.org/

Questions? Try the support group

http://groups.google.com/group/mongodb-user

> show dbs

local (empty)

> use dowonDB

switched to db dowonDB

> db

dowonDB

> db.people.save({_id:1, age:11, name: 'dowon', sex: true});

> db.people.save({_id:2, age:22, name: 'youngsik', sex: true});

> db.people.save({_id:3, age:33, name: 'taeyoung', sex: false});

> show collections

people

system.indexes

> db.people.find();

{ "_id" : 1, "age" : 11, "name" : "dowon", "sex" : true }

{ "_id" : 2, "age" : 22, "name" : "youngsik", "sex" : true }

{ "_id" : 3, "age" : 33, "name" : "taeyoung", "sex" : false }

{ "_id" : 4, "age" : 27, "name" : "jaein", "sex" : false }

Validators (async and sync)

Defaults

Getters

Setters

Indexes

Middleware

Methods definition

Statics definition

Plugins

pseudo-JOINs

String

Number

Date

Buffer

Boolean

Mixed

ObjectId

Array

[nulpulum:~/development/mongoose]node mongoose.js 

connection successful...

{ age: 33,

  name: 'dowon',

  sex: true,

  _id: 511f3cb4c6ae3fef03000001,

  __v: 0 }

[nulpulum:~/development/nodejs/node_basic]npm install mongoskin

npm WARN package.json application-name@0.0.1 No README.md file found!

npm http GET https://registry.npmjs.org/mongoskin

npm http GET https://registry.npmjs.org/mongoskin/-/mongoskin-0.5.0.tgz

npm http GET https://registry.npmjs.org/mongodb

npm http GET https://registry.npmjs.org/bson/0.1.8

> bson@0.1.8 install /Users/nulpulum/development/nodejs/node_basic/node_modules/mongoskin/node_modules/mongodb/node_modules/bson

> (node-gyp rebuild 2> builderror.log) || (exit 0)

xcode-select: Error: No Xcode is selected. Use xcode-select -switch <path-to-xcode>, or see the xcode-select manpage (man xcode-select) for further information.

mongoskin@0.5.0 node_modules/mongoskin

└── mongodb@1.2.13 (bson@0.1.8) 

var mongoskin = require('mongoskin');

var db3 = mongoskin.db('localhost:27017/dowonDB?auto_reconnect');

app.get('/person3/list', function(req, res) {

    console.log('---start 04----');

    db3.collection('people').findOne({name: 'young'}, function (err, users) {

        // do something

        if(err || !users) throw err;

        res.json(users);

    });

});

/////////////////////////////////////////

// 결과 

[nulpulum:~/development/nodejs/node_basic]curl -i -X GET http://localhost:3000/person3/list

HTTP/1.1 200 OK

X-Powered-By: Express

Content-Type: application/json; charset=utf-8

Content-Length: 90

Date: Sat, 23 Feb 2013 05:54:17 GMT

Connection: keep-alive

{

  "age": "31",

  "name": "young",

  "sex": "true",

  "_id": "51282bb231ca135412000001"

--require should
--reporter dot
--ui bdd
--globals okGlobalA,okGlobalB
--globals okGlobalC
--globals callback*

  --timeout 200

describe('BDD style', function() {

  before(function() {

    // excuted before test suite

  });

  after(function() {

    // excuted after test suite

  });

  beforeEach(function() {

    // excuted before every test

  });

  afterEach(function() {

    // excuted after every test

  });

  describe('#example', function() {

    it('this is a test.', function() {

      // write test logic

    });

  });

});

--compilers coffee:coffee-script

--require should

describe('Array', function() {

describe('#indexOf()', function() {

it('should return -1', function() {

[1,2,3].indexOf(5).should.equal(-1);

})

})

})

[nulpulum:~/development/mongojs] mocha

  ․

  1 test complete (1 ms)

$ npm install -g mocha

npm http GET https://registry.npmjs.org/mocha

... 중략 ...

npm http 200 https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz

C:\Documents and Settings\UserXP\Application Data\npm\mocha -> C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\bin\mocha

C:\Documents and Settings\UserXP\Application Data\npm\_mocha -> C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\bin\_mocha

mocha@1.8.1 C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha

├── growl@1.7.0

├── commander@0.6.1

├── diff@1.0.2

├── debug@0.7.2

├── ms@0.3.0

├── mkdirp@0.3.3

└── jade@0.26.3 (mkdirp@0.3.0)

$ npm install -g nodemon

npm http GET https://registry.npmjs.org/nodemon

npm http 200 https://registry.npmjs.org/nodemon

npm http GET https://registry.npmjs.org/nodemon/-/nodemon-0.7.2.tgz

npm http 200 https://registry.npmjs.org/nodemon/-/nodemon-0.7.2.tgz

C:\Documents and Settings\UserXP\Application Data\npm\nodemon -> C:\Documents and Settings\UserXP\Application Data\npm\node_modules\nodemon\nodemon.js

nodemon@0.7.2 C:\Documents and Settings\UserXP\Application Data\npm\node_modules\nodemon

// test 디렉토리가 존재 

$ ls

test

// mocha 명령을 수행하여 test 디렉토리의 mocha_sample.js 를 자동 수행하여 준다 

$ mocha

  .

  1 test complete (3 ms)

///////////////////////////////////

// 정상 테스트 코드

$ nodemon "C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\bin\mocha"

7 Feb 21:24:52 - [nodemon] v0.7.2

7 Feb 21:24:52 - [nodemon] watching: d:\Development\mocha

7 Feb 21:24:52 - [nodemon] starting `node C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\bin\mocha`

  .

  1 test complete (3 ms)

7 Feb 21:24:52 - [nodemon] clean exit - waiting for changes before restart

/////////////////////////////////////

// 코드를 수정하며 에러 발생

// indexOf(0) 을 indexOf(1) 변경

7 Feb 21:26:00 - [nodemon] starting `node C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\bin\mocha`

  .

  × 1 of 1 test failed:

  1) Array #indexOf() should return -1 when the value is not present:

  AssertionError: -1 == 0

      at Context.<anonymous> (d:\Development\mocha\test\mocha_sample.js:6:14)

      at Test.Runnable.run (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runnable.js:213:32)

      at Runner.runTest (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runner.js:343:10)

      at Runner.runTests.next (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runner.js:389:12)

      at next (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runner.js:269:14)

      at Runner.hooks (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runner.js:278:7)

      at next (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runner.js:226:23)

      at Runner.hook (C:\Documents and Settings\UserXP\Application Data\npm\node_modules\mocha\lib\runner.js:246:5)

      at process.startup.processNextTick.process._tickCallback (node.js:244:9)

7 Feb 21:26:01 - [nodemon] app crashed - waiting for file changes before starting...

[jboss]$ grep processor /proc/cpuinfo | wc -l

8

[jboss]$ grep processor /proc/cpuinfo

processor       : 0

processor       : 1

processor       : 2

processor       : 3

processor       : 4

processor       : 5

processor       : 6

processor       : 7

var socket = io.listen(server, function(client) { ... new client connection ... } );

$ npm install oauth

npm http GET https://registry.npmjs.org/oauth

npm http 200 https://registry.npmjs.org/oauth

npm http GET https://registry.npmjs.org/oauth/-/oauth-0.9.8.tgz

npm http 200 https://registry.npmjs.org/oauth/-/oauth-0.9.8.tgz

oauth@0.9.8 node_modules\oauth

$ git clone https://github.com/miksago/jade-tmbundle.git Jade

Cloning into 'Jade'...

remote: Counting objects: 139, done.

remote: Compressing objects: 100% (71/71), done.

remote: Total 139 (delta 59), reused 120 (delta 44)

Receiving objects: 100% (139/139), 18.63 KiB, done.

Resolving deltas: 100% (59/59), done.

$ git clone https://github.com/LearnBoost/stylus.git Stylus

Cloning into 'Stylus'...

remote: Counting objects: 15849, done.

remote: Compressing objects: 100% (5401/5401), done.

remote: Total 15849 (delta 10322), reused 15R609 (delta 10117)eceiving objects

Receiving objects: 100% (15849/15849), 2.36 MiB | 121 KiB/s, done.

Resolving deltas: 100% (10322/10322), done.

Checking out files: 100% (658/658), done.