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brew install git	
#Install a package

brew upgrade git	
#Upgrade a package

brew unlink git	
#Unlink

brew link git	

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# first:
lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom | while read f; do  sudo rm /usr/local/${f}; done
sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.*

# To recap, the best way (I've found) to completely uninstall node + npm is to do the following:

# go to /usr/local/lib and delete any node and node_modules
cd /usr/local/lib
sudo rm -rf node*

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gzip -d -k *.gz

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# Controller	Plural	
rails g controller Users index show

# Helper	Plural	
rails g helper Users

# Mailer	Singular	
rails g mailer UserMailer

# Migration	Plural	

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break
case
catch
class
const
continue
debugger
default
delete
do

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const getSecret = (secret) => {
  return {
    get: () => secret
  };
};

test('Closure for object privacy.', assert => {
  const msg = '.get() should have access to the closure.';
  const expected = 1;
  const obj = getSecret(1);

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Rails.application.config.assets.paths // to see a list of load paths

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Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

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#!/bin/bash
# La prima riga dello script è lo shebang il quale dice al sistema come eseguire
# lo script: http://it.wikipedia.org/wiki/Shabang
# Come avrai già immaginato, i commenti iniziano con #. Lo shebang stesso è un commento.

# Semplice esempio ciao mondo:
echo Ciao mondo!

# Ogni comando inizia su una nuova riga, o dopo un punto e virgola:

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//Single line comments are removed when Sass is compiled to CSS.

/* Multi line comments are preserved. */



/* Variables