--<[)r3\/\/>-- ogryzek

Week 1: Homework

Ruby Basics

1.) Ask user for a number then print out the number multiplied by 5 and then the same number added to itself

# Ask user for a number then print out the number multiplied by 5 and then the same number added to itself
puts "enter a num"
answer = gets.chomp.to_i
puts "The number: #{answer} The number multiplied by 5: #{(answer*5)+answer}"

Intro to Ruby

IRB
Open up the terminal and in bash type

ruby -v

Open up an Interactive Ruby Shell

irb

Introduction to Git & Github

Try Git | Markdown Cheatsheet | Pro Git | Git Config

Getting Started
In the terminal start by creating a new directory, then run git init to initialize a git repository

	%fieldset.answer
	= f.label :title
	= f.text_field :title
	= f.label :body
	= f.text_field :body
	= f.check_box :_destroy
	= f.label :_destroy
	%br

	# What's the difference between procs and lambdas?
	#
	# To really understand the difference, put it to use.
	# irb is great for this.

	# In irb, instantiate a Lambda and a Proc
	l = lambda {\|x, y\| x.times {puts y}}
	p = Proc.new {\|x, y\| x.times {puts y}}

	# See that they are both of the same class

	<html>
	<head>
	<title>__________</title>
	<!--[if lt IE 9]>
	<script src="https://raw.github.com/aFarkas/html5shiv/master/src/html5shiv.js"></script>
	<![endif]-->
	<meta charset="utf-8">
	<meta name="robots" content="noarchive"> <!-- Noarchive will prevent Google caching the page. -->
	<meta name="keywords" data-page-subject="true" content="keyword,keyword,keyword,keyword,keyword,keyword,keyword" /> <!-- Relevant Keywords -->
	<link rel="shortcut icon" href="favicon.ico">

	require 'spec_helper'

	describe HomepageController do

	describe "#index" do
	it "is successful" do
	get :index
	expect(response).to be_success
	end
	end

	Fee = Struct.new(:percentage, :max, :min)

	# # equivalent to
	# class Fee
	# attr_accessor :percentage, :max, :min
	# def initialize(percentage, max, min)
	# self.percentage = percentage
	# self.max = max
	# self.min = min
	# end