Fabio Perrella fabioperrella

Learn Go in ~5mins

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

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

	# Put this function to your .bashrc file.
	# Usage: mv oldfilename
	# If you call mv without the second parameter it will prompt you to edit the filename on command line.
	# Original mv is called when it's called with more than one argument.
	# It's useful when you want to change just a few letters in a long name.
	#
	# Also see:
	# - imv from renameutils
	# - Ctrl-W Ctrl-Y Ctrl-Y (cut last word, paste, paste)

	#!/usr/bin/env bash

	git_is_inside() {
	git rev-parse --is-inside-work-tree 2>&1
	}

	git_root() {
	if [[ $(git_is_inside) != "true" ]]; then
	pwd
	return