typely/test.coffee

Lightweight (meaning relatively fast) type-checking in CoffeeScript.

{overload} = require "./index"

class Multiplier 
  
  total: 1
  
  multiply: overload (match) ->
    match "array", (array) -> @multiply element for element in array
    match "number", (number) -> @total *= number
    
multiplier = new Multiplier

multiplier.multiply 2
multiplier.multiply [ 3, 4, 5 ]

if multiplier.total == 120
  console.log "Pass"
else
  console.log "Fail"