Nikhil Mohadikar irridescentrambler

Pry Cheat Sheet

Youtube Tutorial 2013

Command Line

pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
pry -r ./config/environment.rb - load your rails into a pry session

Debugger

CarrierWave home

https://github.com/jnicklas/carrierwave

This example will create an uploader that will upload a file stored in a model Model. The file will be stored locally in development and test environment and will use Amazon S3 in production.

CarrierWave installation

First add the gems.

	require 'benchmark'
	require 'etc'

	Ractor.new { :warmup } if defined?(Ractor)

	def fibonacci(n)
	return n if (0..1).include? n

	fibonacci(n - 1) + fibonacci(n - 2)
	end

	sudo apt-get update
	sudo apt-get -y upgrade

	sudo apt-get install python3-setuptools
	sudo easy_install3 pip
	pip -V
	#pip 9.0.1 from /usr/local/lib/python3.5/dist-packages/pip-9.0.1-py3.5.egg (python 3.5)

	sudo chown -R username:username ~/.local/
	# add to ./*shrc

	<html>
	<head>
	<title>Resolve Conflicts UI Frameworks</title>

	<!-- styles -->
	<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/css/bootstrap.min.css" />
	<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.0.1/semantic.min.css" />
	</head>
	<body>