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Javier Blanco Gutiérrez jbgutierrez

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@jbgutierrez
jbgutierrez / main.es6
Created December 11, 2015 00:28
ES6 Express Server
import express from "express"
var app = express();
app.get("/", (req, res) => {
res.json({hello: 'world'});
});
var port = process.env.PORT || 3000;
@jbgutierrez
jbgutierrez / life.rb
Last active October 29, 2015 20:59
Conway's Game of Life in Ruby
board = """
........................o...........
......................o.o...........
............oo......oo............oo
...........o...o....oo............oo
oo........o.....o...oo..............
oo........o...o.oo....o.o...........
..........o.....o.......o...........
...........o...o....................
............oo......................
@jbgutierrez
jbgutierrez / .htdigest
Last active October 29, 2015 21:08
Invoke shell scripts via web
user:realm:fb6cb9e166c6c764ff2bdea12175a8aa
@jbgutierrez
jbgutierrez / watch
Last active August 29, 2015 14:25
Hire/fire a webpack watcher after detecting new files in the file system
#!/usr/bin/env coffee
os = require 'os'
chokidar = require './nosync/node_modules/chokidar'
spawn = require('child_process').spawn
watcher = null
debounce = (fn, delay=100) ->
timer = null
->
context = this
@jbgutierrez
jbgutierrez / lazy-logger.rb
Last active October 29, 2015 21:10
Lazy logging errors to bost performace
# Meassure the difference:
# $ ab -r -n 10 http://127.0.0.1:4567/ | grep "Requests per second"
require 'sinatra'
require 'logger'
ERRLOG = Logger.new "#{__FILE__}.err"
ERRQ = Queue.new
Thread.new do
loop do
@jbgutierrez
jbgutierrez / find-unused-css.rb
Created May 14, 2015 12:00
Linting scss files
#!/usr/bin/env ruby
# coding: UTF-8
require 'deadweight'
dw = Deadweight.new
dw.stylesheets = ["public/css/application.css"]
ignore_selectors = %w[.icon.* #modal-itx]
dw.ignore_selectors = Regexp.compile "(#{ignore_selectors.join('|')})"
dw.root = File.dirname(__FILE__) + '/'
dw.pages = Dir['views/**/*.dust']
@jbgutierrez
jbgutierrez / frame.html
Created May 6, 2015 15:47
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head></head>
<body>
<script>
document.write(+new Date);
parent.leak();
</script>
@jbgutierrez
jbgutierrez / check-style-ejs.rb
Last active August 29, 2015 14:20
Tiny little scripts to lint scss and ejs files
# coding: UTF-8
require 'nokogiri'
require 'tempfile'
require 'json'
VALID_NODE_NAMES = %w[title a abbr acronym address applet area article aside audio b base basefont bdi bdo bgsound big blink blockquote body br button canvas caption center cite code col colgroup command data datalist dd del details dfn dir div dl dt em embed fieldset figcaption figure font footer form frame frameset h1 h2 h3 h4 h5 h6 head header hgroup hr html i iframe img input ins isindex kbd keygen label legend li link listing main map mark marquee menu meta meter nav nobr noframes noscript object ol optgroup option output p param plaintext pre progress q rp rt ruby s samp script section select small source spacer span strike strong style sub summary sup table tbody td textarea tfoot th thead time title tr track tt u ul var video wbr xmp]
class TidyHTML
class << self
def scan glob
@jbgutierrez
jbgutierrez / gitgutter.patch
Created April 28, 2015 10:33
diff --git a/autoload/gitgutter/utility.vim b/autoload/gitgutter/utility.vim
index cecc887..62512d4 100644
--- a/autoload/gitgutter/utility.vim
+++ b/autoload/gitgutter/utility.vim
@@ -124,7 +124,15 @@ function! gitgutter#utility#file_relative_to_repo_root()
endfunction
function! gitgutter#utility#command_in_directory_of_file(cmd)
- return 'cd ' . gitgutter#utility#shellescape(gitgutter#utility#directory_of_file()) . ' && ' . a:cmd
+ let cmd = 'cd ' . gitgutter#utility#shellescape(expand('%:p:h')) . ' && ' . a:cmd
@jbgutierrez
jbgutierrez / walker-benchmarking.coffee
Last active August 29, 2015 14:16
#!/usr/bin/env coffee
coffeeWalk = (category, id) ->
category.selected = category.id is id
for subcategory in category.subcategories
coffeeWalk subcategory, id
category.selected or= subcategory.selected
# var coffeeWalk = function(category, id) {
# var i = 0, subcategories = category.subcategories, len = subcategories.length, subcategory;