waldofe

function zrun() {
  SPEC_FILE=$1
  SPEC_LOG=/tmp/rspec.log
 
  if [ $SPEC_FILE ]; then
    rspec $SPEC_FILE 2>&1 | tee $SPEC_LOG
  else
    cat $SPEC_LOG | grep "^rspec" | cut -d ' ' -f 2 | xargs rspec 2>&1 | tee $SPEC_LOG
  fi
}

passalini

.directive('equals', function() {
  return {
    restrict: 'A', // only activate on element attribute
    require: '?ngModel', // get a hold of NgModelController
    link: function(scope, elem, attrs, ngModel) {
      if(!ngModel) return; // do nothing if no ng-model
 
      // watch own value and re-validate on change
      scope.$watch(attrs.ngModel, function() {
        validate();

passalini

# This command receives a file as param, upload it to upl.io and copy the url to the clipboard
#
# install: copy this code to your .bashrc or .zshrc
# dependencies: curl and xclip
# example: $ upload ~/Images/image.png

upload_file() {
  echo 'Uploading...'
  url=`curl http://upl.io -F file=@$1 -s -f`
  curl_response=$?

skvggor

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p

passalini

class Foo
  attr_reader :bar, :buzz

  def initialize
    @bar = 1
    @buzz = 1
  end

  def add
    @bar += 1

passalini

# Ajax testing with ruby and capybara
#
# Add this to spec/support
#
# When a link or button starts an ajax request, instead  of use Capybara
# click_link, click_button and click_link_or_button methods use click_ajax_link,
# click_ajax_button and click_ajax_link_or_button methods. You can still use
# capybara methods and right after it, call wait_for_ajax method.
#
# This methods will wait until Capybara.default_wait_time for the ajax request

elgalu

require 'clipboard' #gem install clipboard

def cbcopy(value)
  Clipboard.copy value unless value.empty?
  flash_message = value.empty? ? "Sorry, nothing to copy" : "Copied to clipboard"
  print "# #{flash_message}: "
  puts %Q("#{value}")
end

# Copy last result to the Clipboard

bricker

"Russian-Doll Caching" is great. It embraces the Rails (and Ruby) goal to "make the developer happy". And it does. Not having to worry about cache expiration is superb.

It has its limits, though. If you're trying to avoid any database queries, russian-doll caching will not work for you. If you are trying to represent thousands, or even hundreds, of objects under a single cache fragment, russian-doll caching is not the best option.

We use it whenever it makes sense, but sometimes we just have to bite the bullet and expire a cache fragment manually. When you want to start manually expiring cache on a fairly busy website, you have to start considering race conditions. I recently ran into the following scenario:

class Post < ActiveRecord::Base
  after_save :expire_cache
  

racheldonovan

module Wysihtml5Helper
  def fill_in_wysihtml5(text)
    #js must be enabled
    page.execute_script("editor.setValue('#{text}')")
  end
end

CampAsAChamp

A Guide to Flashing a Let's Split for Beginners (Windows)

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This guide is no longer being updated and instead has moved to GitHub (click and scroll down)

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3 Main Steps

• Setting Up and Installing Software
• Building your keymap and keyboard firmware