ityonemo

:net_kernel.start([:"main@127.0.0.1"])
:erlang.set_cookie(:cook)
{:ok, peer, peername} =
   :peer.start(%{connection: 0, name: :peer, host: ~C'127.0.0.1'})
:peer.call(peer, :erlang, :set_cookie, [:cook])
Node.connect(peername)

# add code paths
:rpc.call(peername, :code, :add_paths, [:code.get_path()])

ityonemo

{
	"Elixir debug": {
		"prefix": "dd",
		"body": "|> dbg",
		"description": "injects an elixir dbg statement"
	},
}

ityonemo

const beam = @import("beam.zig");
const e = @import("erl_nif.zig");
const std = @import("std");

pub fn make(env: beam.env, value: anytype) beam.term {
    const T = @TypeOf(value);
    if (T == beam.env) return value;
    switch (@typeInfo(T)) {
        .Array => return make_array(env, value),
        .Pointer => return make_pointer(env, value),

ityonemo

const E = enum(u12) { 
    Int = 0xFFF,
    String = 0xFFE,
    Pointer = 0xFFD,
}

const P = packed union(?e){
    const this = @This();

    Int: packed struct {

ityonemo

{
	"Inspect": {
		"prefix": "ins",
		"body": "|> IO.inspect(label: \"$RELATIVE_FILEPATH:#{__ENV__.line}\")",
		"description": "Adds a pipeline with a labelled `IO.inspect`",
	}
}

ityonemo

defmodule T do

  @foo [%{foo: "bar"}]

  def t(@foo) do
    :ok
  end
end

# DISASSEMBLED RESULT:

ityonemo

defmodule(:"7tbgPucj") do
  def(fun0(arg0, arg1, arg2)) do
    expr0 = fun1(arg0, arg1, arg0, true, arg2, arg0, arg2)
    expr1 = fun3(expr0, arg1, arg2, 0.3876953125, expr0, arg2)
    expr2 = [arg1, expr1, -0.8984375]
    expr3 = [arg0, arg2, false, expr0, <<185, 89>>, -980.70703125, arg0, expr0, arg2]
    expr4 = [arg2, expr1, expr0, arg1, false, -9, :ulI]
    expr5 = :j
  end

ityonemo

defprotocol Convertible do
  def convert(a, target_struct)
end

defmodule ConversionBoilerplate do
  defmacro __using__() do
    quote do
      def convert(a, to: struct_module) do
        # maybe do some asserts here
        module = Module.concat(__MODULE__, struct_module)

ityonemo

defprotocol Proto do
  def generic_getter(value)
end

defmodule A do
  defstruct [:a]
  def generic_getter(v), do: v.a
  
  defimpl Proto do
    defdelegate generic_getter(value), do: A

ityonemo

const std = @import("std");

fn childOf(comptime T: type) type {
  return switch (@typeInfo(T)) {
     .Vector => |vector| vector.child,
     .Array => |array| array.child,
     .Pointer => |pointer| {
        switch (pointer.size) {
           .Slice => {},
           .One => {