jqr

Dave sucks... srsly.

jqr

# When inserting Javascript in HTML there is a a problem with the
# </script> end tag.
# 
# Standard Javascript escaping works fine for most strings, but the 
# browser interprets </script> before Javascript is being parsed, so 
# it needs to be HTML escaped while the browser is parsing, and then
# unescaped as Javascript parses it.

# Regular to_json
{ 'key' => '</script>' }.to_json

jqr

# How I might test this helper

module SomeHelper
  def title(page_title)
    content_for(:title) { page_title }
  end
end

describe SomeHelper
  include SomeHelper

jqr

# Untested, but it should work :)

class Something < ActiveRecord::Base
  # Simpler approach available with this small Rails patch:
  # http://rails.lighthouseapp.com/projects/8994/tickets/1773-allow-returning-nil-from-a-named_scope-lambda
  # 
  # named_scope :with_town_like, lambda { |term|
  #   { :conditions => ['town LIKE ?', term] } unless term.blank?
  # }
  # 

jqr

⌘Command, ⇧ Shift, ⌃ Control, ⌥ Option/Alt, ⎋ Escape, ↩ Enter/Return, ⌫ Backspace, ⇥ Tab

Help
            ⌘? Help
          ⌃⌘⌥B Bundle Docs/Editor
      
File
            ⌘S Save File
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           ⌃⌘S Save Project

jqr

require 'pathname'
class File
  def self.relative_symlink(old_file, new_file)
    symlink(relative_path(File.dirname(new_file), old_file), new_file)
  end
  
  def self.relative_path(base_path, file)
    Pathname.new(File.expand_path(file)).relative_path_from(Pathname.new(File.expand_path(base_path))).to_s
  end
end

jqr

# http://facets.rubyforge.org/doc/api/core/classes/Array.html#M000145

require 'rubygems'
require 'facets'

class Array
  def permutations(min = 0, max = size + 1)
    variations = []
    (min..max).each do |permutation_size|
      permutation(permutation_size) do |permutation|

jqr

# Re: http://twitter.com/danielmorrison/status/1149336565

require 'rubygems'
require 'httparty'
require 'hpricot'

url = 'http://rubyonrails.org'
document = Hpricot.parse(HTTParty.get(url))

scrape = {

jqr

module ApplicationHelper
  def self_url(options = {})
    url_for(request.path_parameters.merge(options))
  end
end
 
describe ApplicationHelper do
  describe '#self_url' do
    before(:each) do
      # using params we can easily detect a reverse merge with

jqr

import os, re

class CachedFileSearch(object):
  """Cached File Search"""
  
  def __init__(self, dir):
    self.dir = dir
    self.all_files = os.popen('find ' + dir).read()
    self.clear_cache()