coffee = name: 'French', strength: 1
console.log coffee

# Spaced-out writing
coffee =
  name: 'French'
  strength: 1
console.log coffee

coffee =
  name: 'French'
  strength: 1
  brew: -> console.log "Brewing #{@name}"
  pour: (amount =  1) ->
    if amount is 1
      "Poured a single cup"
    else
      "Poured #{amount} cups"
coffee.brew()
console.log coffee.pour()
console.log coffee.pour(2)

coffees =
  french:
    strength: 1
    in_stock: 20
  italian:
    strength: 2
    in_stock: 12
  decaf:
    strength: 0
    in_stock: 0
console.log coffees

# For key, value of object. Notice how the "for" applies to everything to its
# left, including the console.log.
console.log "#{coffee} has #{attrs.in_stock}" for coffee, attrs of coffees
# It compiles exactly like this:
for coffee, attrs of coffees
  console.log "#{coffee} has #{attrs.in_stock}"

to_print = for coffee, attrs of coffees when attrs.in_stock > 0
  "#{coffee} has #{attrs.in_stock}"
console.log to_print.join(", ")