eam

# terminal 1
eam@sprat:~$ ruby -e'puts $$; loop {}'
24358

# terminal 2
eam@sprat:~$ gdb -p 24358
gdb> p rb_eval_string("puts 'hello world'")
$1 = 0x8

# terminal 1

dminuoso

Identity = Struct.new(:value) do
  def fmap(*args)
    -> (func) {
      Identity.new(func.call(self.value))
    }.curry[*args]
  end
end

Const = Struct.new(:value) do
  def fmap(*args)

havenwood

@[Link("mruby")]
lib MRuby
  type MRubyState = Void*

  fun open = mrb_open : MRubyState
  fun load_string = mrb_load_string(mrb : MRubyState, code : Pointer(UInt8))
  fun close = mrb_close(mrb : MRubyState)
end

CODE = <<-RUBY_CODE

sasa1977

# Works on Elixir 1.0.x
# Usage: just paste to `iex` shell, or run `elixir conway.ex`

defmodule Sum do
  defstruct value: 0

  def value(%Sum{value: value}), do: value

  def add(%Sum{value: value} = sum, x) do
    %Sum{sum | value: value + x}

rob-brown

defmodule Life do

  # Defaults to B3/S23
  defstruct cells: [[]], born: [3], stays: [2, 3], width: 10, height: 10, step: 0

  def run(file) do
    file |> read_file |> loop
  end

  def loop(life) do

havenwood

#!/usr/bin/env ruby

class Compiler
  def initialize
    @mruby_dir = '/Users/shannonskipper/.rubies/mruby'
    sanity_check_argv
    @file = ARGV.first.sub /.rb$/, ''
  end
  
  def run