Sidnei Pereira psidneis

git add file # add files for index

git add -i # add files iteratively

git add ignored_file -f # when want add ignored file for commit

git rm --cached file # remove files from index, when doesn't exists on repository yet

Ubuntu 16.04

sudo apt-get update
sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties libffi-dev libv8-dev libcurl3-dev nodejs ssh libgmp3-dev libmysqlclient-dev libpq-dev libev-dev libgdbm-dev libncurses5-dev automake libtool bison libqt4-dev xvfb cmake libjpeg-dev libpng-dev libtiff-dev libwebp-dev

sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3

	# app/models/person.rb
	class Person < ActiveRecord::Base
	has_many :person_role
	end

	# app/models/role.rb
	class Role < ActiveRecord::Base
	has_many :person_roles
	end

	# === EDITOR ===
	Pry.editor = 'vim'

	# == Pry-Nav - Using pry as a debugger ==
	Pry.commands.alias_command 'c', 'continue' rescue nil
	Pry.commands.alias_command 's', 'step' rescue nil
	Pry.commands.alias_command 'n', 'next' rescue nil
	Pry.commands.alias_command 'r!', 'reload!' rescue nil

	Pry.config.color = true