kamilhism

str = "111222333" * 1000000

a = Time.now
str.scan(/(0+|1+|2+|3+|4+|5+|6+|7+|8+|9+)/).map { |i| "#{i[0].size}#{i[0][0]}" }.join
puts Time.now - a

a = Time.now
str.scan(/((\d)\2*)/).map { |i| "#{i[0].size}#{i[1]}"}.join
puts Time.now - a

kamilhism

How to create new engine in RefineryCMS

Create empty engine & migrate

rails g refinery:engine project title:string description:text
bundle install
rails generate refinery:projects
rake db:migrate
rake db:seed

kamilhism

#!/usr/bin/env ruby
#
# Proof-of-Concept exploit for Rails SQL Injection (CVE-2013-0156)
#
# ## Advisory
#
#   https://groups.google.com/forum/#!topic/rubyonrails-security/61bkgvnSGTQ/discussion
#
# ## Caveats
#

kamilhism

## The quick-and-nasty CVE-2013-0156 Heroku inspector!
## Originally brought to you by @elliottkember with changes by @markpundsack @ Heroku
## Download and run using:
## ruby heroku-CVE-2013-0156.rb
 
`heroku list`.split("\n").each do |app|
  app = app.strip
  
  # Some "heroku apps" lines have === formatting for grouping. They're not apps.
  next if app[0..2] == "==="

kamilhism

## Ignore Visual Studio temporary files, build results, and
## files generated by popular Visual Studio add-ons.

# User-specific files
*.suo
*.user
*.sln.docstates

# Build results

kamilhism

git config --global alias.lg "log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr)%Creset' --abbrev-commit --date=relative"

# use: git lg

kamilhism

Frontend Development

Attention: if you attempt to fork this gist, github will think that you are a spammer and you will have to confirm that you are human with them. Apparantly there are too many links in this list. Also I update it rather frequently (see revisions on the left), so it's probably wise to not fork it anyway.

• Guides
  • Hack Design
  • Designer School
  • TheExpressiveWeb
  • Talks To Help You Become A Better Front-End Engineer In 2013
• Web Development Teaching Materials

kamilhism

RAILS_ENV=production rake db:setup
# produces the error below.....hmmm.....it's a no-worky
psql:/yourprojectpath/yourproject/db/structure.sql:29: ERROR:  could not open extension control file "/usr/share/postgresql/9.1/extension/hstore.control": No such file or directory

# hstore postgresql extension needs to be installed, so....
sudo apt-get install postgresql-contrib

# now your extension should be available to enable so log in with psql
psql -d yourproject_production -U yourdbuser -W

kamilhism

def select_from_chosen(item_text, options)
  field_id = find_field(options[:from])[:id]
  within "##{field_id}_chzn" do
    find('a.chzn-single').click
    input = find("div.chzn-search input")
    item_text.each_char do |char|
      input.base.invoke('keypress', false, false, false, false, char.ord, nil);
    end
    find('ul.chzn-results').click
    input.base.invoke('keypress', false, false, false, false, 40, nil); # down arrow

kamilhism

require 'rails_helper'

describe Job do
  let(:job) { create(:job) }
  let(:mailshop) { create(:mailshop, name: 'Sisk Mailshop') }
  let(:version_params) do
    {
      name: 'U2',
      mailshop: mailshop,
      quantity: 100_500,