irb(main):002:0> i = 0
=> 0
irb(main):003:0> 'a-a-a-a'.gsub(/a/){i += 1}
=> "1-2-3-4"

gsub = (source, pattern, replacements) ->
  unless pattern? and replacements?
    return source

  result = ''
  while source.length > 0
    if (match = source.match(pattern))
      result += source.slice(0, match.index)
      result += replacements.shift()
      source = source.slice(match.index + match[0].length)
    else
      result += source
      source = ''
   result

console.log gsub('a-a-a-a', /a/, [1..4])

util = require('util')
spawn = require('child_process').spawn

psax = (callback) ->
  ps    = spawn('ps', ['ax'])
  grep  = spawn('grep', ['ssh'])

  d = ""

  ps.stdout.on 'data', (data) -> grep.stdin.write(data); return
  ps.stderr.on 'data', (data) -> console.log('ps stderr: ' + data); return
  ps.on 'exit', (code) ->
    console.log('ps process exited with code ' + code) if code isnt 0
    grep.stdin.end(); return

  grep.stdout.on 'data', (data) -> d += data; return
  grep.stderr.on 'data', (data) -> console.log('grep stderr: ' + data); return
  grep.on 'exit', (code) ->
    console.log('grep process exited with code ' + code) if code isnt 0
    return

  grep.stdout.on 'end', ->
    callback(null, d); return

  return

exports.psax = psax

vows = require('vows')
assert = require('assert')

sp = require('./psax')

psax = sp.psax

vows.describe('Psax').addBatch({
  'A psax': {
    topic: -> psax
    'should be a function': (px) ->
      assert.equal(typeof px, "function")
    'After psax function called': {
      topic: (psax) -> psax(this.callback)
      'callback should return a result': (err,result) ->
        assert.isString(result)
    }
  }
}).export(module)

http = require('http')
querystring = require('querystring')

qst = querystring.stringify({
    appid: '################',
    sentence: 'もももすももももものうち',
    results: 'ma'
})

options = {
  host: 'jlp.yahooapis.jp',
  port: 80,
  path: '/MAService/V1/parse?' + qst
};

http.get(options,
  (res) ->
    body = ""
    res.on('data', (data) -> body += data)
    res.on('end', -> console.log(body))
  ).on('error',
  (e) -> console.log("Got error: " + e.message)
)

http = require('http')
querystring = require('querystring')
parser = require('libxml-to-js')

qst = querystring.stringify({
    appid: '######',
    sentence: 'あたしはプログラムの女の子です',
    results: 'ma'
})

options = {
  host: 'jlp.yahooapis.jp',
  port: 80,
  path: '/MAService/V1/parse?' + qst
};

http.get(options,
  (res) ->
    body = ""
    res.on('data', (data) -> body += data)
    res.on('end', -> parser(body, (err, result) -> console.log(result.ma_result.word_list)))
  ).on('error',
  (e) -> console.log("Got error: " + e.message)
)

{ word: 
   [ { surface: 'あたし', reading: 'あたし', pos: '名詞' },
     { surface: 'は', reading: 'は', pos: '助詞' },
     { surface: 'プログラム', reading: 'ぷろぐらむ', pos: '名詞' },
     { surface: 'の', reading: 'の', pos: '助詞' },
     { surface: '女の子', reading: 'おんなのこ', pos: '名詞' },
     { surface: 'です', reading: 'です', pos: '助動詞' } ] }

var exec = require('child_process').exec;

exec('echo "もももすももももものうち" | mecab', 
     function(err, stdout){ console.log(stdout); }
    );

$ gdb --args /Users/kzfm/.nvm/v0.6.8/bin/node t.js
(gdb) run
Starting program: /Users/kzfm/.nvm/v0.6.8/bin/node t.js
...
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: 13 at address: 0x0000000000000000
0x0000000100de8cd1 in btrie_close ()
(gdb) backtrace
#0  0x0000000100de8cd1 in btrie_close ()
#1  0x0000000100de5fbc in MeCab::Dictionary::close ()
#2  0x0000000100dded6a in MeCab::Dictionary::~Dictionary ()
#3  0x0000000100ddb3c2 in MeCab::TokenizerImpl<mecab_node_t, mecab_path_t>::~TokenizerImpl ()
#4  0x0000000100de5844 in MeCab::TaggerImpl::~TaggerImpl ()
#5  0x0000000100de435a in MeCab::createTagger ()
#6  0x00000001007db588 in Tagger::New (args=@0x7fff5fbfddc0) at ../mecab.cc:17

var mecab = require('mecab')
console.log( mecab.parse("こちら葛飾区亀有公園前派出所"));

$ npm install -g todo

help:   
help:   todo - Todos in the CLI like what.
help:   
help:   Usage:
help:   
help:          todo Go shopping. - Adds new item.
help:          todo ls.          - Lists not finished items.
help:          todo ls --all     - Lists all items.
help:          todo rm 1         - Removes #1 item.
help:          todo check 1      - Marks #1 item as done.
help:          todo undo 1       - Marks #1 item as not done yet.
help:          todo clear        - Clears the whole list.
help:          todo version      - Lib version.
help:   
help:   Author: Veselin Todorov <hi@vesln.com>
help:   
help:

var util = require('util'),
    OperationHelper = require('apac').OperationHelper;

var opHelper = new OperationHelper({
    awsId:     '####',
    awsSecret: '####',
    assocId:   '####-22'
});

opHelper.execute('ItemSearch', {
    'SearchIndex': 'Books',
    'Keywords': 'Node.js',
    'ResponseGroup': 'ItemAttributes,Offers'
}, function(error, results) {
    if (error) { util.print('Error: ' + error + "\n"); }
    for (index in results.Items.Item) {
    util.print( results.Items.Item[index].ItemAttributes.Title + "\n"); 
    }
});

Node Web Development
Node: Up and Running: Scalable Server-Side Code with JavaScript
Getting Started with GEO, CouchDB, and Node.js
Hands-on Node.js
Programming Node.js
The Node Beginner Book
JavaScript Patterns
Supercharged JavaScript Graphics: with HTML5 canvas, jQuery, and More
Eloquent JavaScript: A Modern Introduction to Programming
What Is Node?

#!/usr/bin/env node

var twitter = require('ntwitter');
var growl = require('growl');

var twit = new twitter({
               consumer_key: '####',
               consumer_secret: '####',
               access_token_key: '####',
               access_token_secret: '####'
               });

twit.stream('statuses/filter', {track:['#shizudev','#shizuru']}, function(stream) {
        stream.on('data', function (data) {
                  growl("@" + data.user.screen_name + ": " + data.text);
              });
        });