sample.mt

require "stdlib/enumerable.mt"

# A Person is a collection of a name, birthday and age.
deftype Person
  @age_list = [1, 2, 3, 4]

  @suffix_map = {
    first: "I",
    second: "II",
    third: "III",
    fourth: "IV",
    nil: "unknown"
  }

  # Create a new Person with the same birthday and age as
  # the given Person.
  defstatic create_twin([1, *rest, 2] =: p : Person, name : String)
    %Person{name, p.birthday, p.age}
  end

  def greeting
    "Hello, <(@name + 2_345.50)>"
  end

  def name_parts(thing, _ignored, &block)
    name.each do |_first, *rest, _last|
      block(c)
    end
  end

  include Thing.Methods
  extend Thing.Methods

  def foo()
    days100per100 = 100

    func = fn
      ->(a, *rest, [1, 2, 3] =: _ignored, &block) do
        a + b
        raise "no"
      rescue str : String
        0
      rescue
        nil
      end

      ->(_other) { nil }
    end

    raise "woops\nit broke"
  rescue msg : String
    while msg.size <= 10_000_000
      IO.puts(:hi)
      break 100 + 2.345_678
      self.eat
      _thing
    end

    when [a, b] =: [123, 2_456]
      IO.puts("hi")
    else
      false
    end

    a ||= 2
  rescue [1, 2] =: err : String
    _something_else
  rescue
    IO.puts(:catch_all)
  ensure
    false
  end

  def saved?; end
  def save!; end
  def [](index); end
  def []=(index, other); end

  __LINE__
  __FILE__
  __DIR__


  def matched(%Thing{name}, [a,b] =: foo, <(a + b)>)
    foo.map{ |_a, &block| a * 2.34 }
  end
end