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Aaron McAdam aaronmcadam

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Having fun!
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class Bottles
def verse(num)
case num
when 0
"No more bottles of beer on the wall, no more bottles of beer.\n" +
"Go to the store and buy some more, 99 bottles of beer on the wall.\n"
when 1
"1 bottle of beer on the wall, 1 bottle of beer.\n" +
"Take it down and pass it around, no more bottles of beer on the wall.\n"
module AuthorizedController
# ... full code in the paid lesson
def show
resource = resource_by_id
if resource.viewable_by?(current_user)
render json: resource
else
render text: 'Unauthorized', status: :unauthorized

TODO: make gem for this

This was tested using Rails 3.2 and Rails 4.0 on Ruby 2.0.0.

Bower

  1. Set the install directory for Bower components:

// .bowerrc

#!/usr/bin/env ruby
# From: http://ngauthier.com/2014/06/scraping-the-web-with-ruby.html
require 'capybara'
require 'capybara/poltergeist'
require 'csv'
require 'gdbm'
class NickBot
include Capybara::DSL
set :application, '<APP_NAME>'
set :repo_url, "<git@PATH/REPO.git>"
# ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp }
set :deploy_to, "/home/deploy/rails/<APP_NAME>"
# set :scm, :git
set :format, :pretty
set :log_level, :debug
#!/usr/bin/env ruby
require "rubyXL"
require "pry"
require "json"
# define from input
@key_col = 0
@translation_col = 2
file = PATH_TO_FILE
require 'net/scp'
namespace :db do
desc 'pull the latest backup & restore locally'
task :restore do
Rake::Task['db:download'].invoke
Rake::Task['db:replace'].invoke
end
desc 'pull down the lastest backup from production'
#! /usr/bin/env python2
# Requires: PIL, colormath
#
# Improved algorithm now automatically crops the image and uses much
# better color matching
from PIL import Image, ImageChops
from colormath.color_objects import RGBColor
import argparse
import math
@aaronmcadam
aaronmcadam / .rspec
Created February 14, 2014 00:07 — forked from coreyhaines/.rspec
--colour
-I app
class UrlValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
valid = begin
URI.parse(value).kind_of?(URI::HTTP)
rescue URI::InvalidURIError
false
end
unless valid
record.errors[attribute] << (options[:message] || "is an invalid URL")