zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

infertux

#!/usr/bin/env ruby

# Sometimes, you realize you have really rubbish songs in your library for some reason.
# This script allows you to get rid of them just by hitting ./mpd-delete-current-song.rb on your command line.
# It will backup the file to TRASH, then remove it from MPD's library and finally skip to next song.

# https://gist.github.com/1341895

require 'socket'
require 'fileutils'

ryandotsmith

The Worker Pattern

Contents

• Introduction
• Definition
• Examples
• Links

Introduction

wikimatze

Working effectively with ctags has always been a topic I missed for a long time because I was too lazy to invest time to learn about the it.

I was working on on my application and was constantly consulting Padrino's API doc in the browser. It would have been more effective if I can do the searching directly the Padrino's code on GitHub. Benefit I don't have to leave the terminal and can focus on my task.

What is ctags

ctags is a tool which make it easy for you to shift through in no time.

ingemar

module ParamsFor
  def params_for(model, *attributes)
    return if method_defined? "#{model}_params"

    define_method "#{model}_params" do
      params.require(model).permit attributes
    end
  end
end

zealot128

class ExampleCrawler < PoltergeistCrawler
  def crawl
    visit "https://news.ycombinator.com/"
    click_on "More"
    page.evaluate_script("window.location = '/'")
  end
end
ExampleCrawler.new.crawl

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

andrealbinop

Setup modern.ie vagrant boxes

Since modern.ie released vagrant boxes, it' no longer necessary to manually import the ova file to virtualbox, as mentioned here.

However, the guys at modern.ie didn't configured the box to work with WinRM. This how-to addresses that, presenting steps to proper repackage these boxes, adding WinRM support. Additionally configures chocolatey package manager and puppet provisioner.

Pre-requisites

joleuger

For a tool, which executes a configurable command when a bluetooth device connects, see repository https://github.com/joleuger/bluetooth-manager. It can be used to play an icecast stream.

> apt-get install libpam-systemd
> apt-get install pulseaudio gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-tools mpv
> apt-get install bluetooth bluez bluez-tools bluez-firmware pulseaudio-module-bluetooth 
> adduser audioclient
> vim /etc/shadow (remove password)

Integralist

• Install
• Shell exports
• Directory explanations
• Automatic Imports
• Private repo access
• Guard (automatic go run)
• Godo
• Spurious
• AWS SDK with Go (inc. some old possibly broken examples)
• Build and Compilation