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-module(my_tracer).

-compile([export_all]).

-define(il2b, iolist_to_binary).

%% Listen carefully, since I won't repeat.
%%
%% Default dbg:dhandler/2 is nice,
%% but when you want to use domain knowledge

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bare_jid() ->
    ?LET({Username, Domain}, {username(), domain()},
         <<(?l2b(Username))/bytes, "@", (?l2b(Domain))/bytes>>).

%full_jid() ->
%    ?LET({Username, Domain, Res}, {username(), domain(), resource()},
%         <<(?l2b(Username))/bytes, "@", (?l2b(Domain))/bytes, "/", (?l2b(Res))/bytes>>).

username() -> ascii_string().
domain()   -> ascii_string().

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#!/usr/bin/env escript
%% -*- erlang -*-
%% vim: ft=erlang

%% Usage:
%%
%%  echo "SELECT message FROM mam_message ORDER BY id DESC LIMIT 4" | \
%%      psql -U user -t | ./decode_archived_message
%%
%% Basically any query which returns just mam_message.message column can

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$ erl -pa /Users/erszcz/apps/elixir/xyz/bin/../lib/eex/ebin /Users/erszcz/apps/elixir/xyz/bin/../lib/elixir/ebin /Users/erszcz/apps/elixir/xyz/bin/../lib/ex_unit/ebin /Users/erszcz/apps/elixir/xyz/bin/../lib/iex/ebin /Users/erszcz/apps/elixir/xyz/bin/../lib/logger/ebin /Users/erszcz/apps/elixir/xyz/bin/../lib/mix/ebin -elixir ansi_enabled true -noshell -s setdbg -s elixir start_cli -extra +elixirc asd.ex
(<0.51.0>) call elixir_compiler:file_to_path(<<"asd.ex">>,<<".">>)
(<0.51.0>) call elixir_compiler:file(<<"asd.ex">>,<<".">>)
(<0.51.0>) call elixir_compiler:get_opt(internal)
(<0.51.0>) returned from elixir_compiler:get_opt/1 -> false
(<0.51.0>) call elixir_compiler:string("defmodule Math do\n  def sum(a, b) do\n    a + b\n  end\nend\n\n",<<"/private/tmp/zxc/asd.ex">>,<<"/private/tmp/zxc/.">>)
(<0.51.0>) call elixir_compiler:quoted({defmodule,[{line,1}],
           [{'__aliases__',[{counter,0},{line,1}],['Math']},
            [{do,{def,[{line,2}],
                      [{sum,[{line,2}],

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00:25:30 erszcz @ x2 : /tmp
$ cat zoladz.rs 
fn main() {
    let z = "żołądź";
    println!("{:c}", z.char_at(1));
}
00:25:33 erszcz @ x2 : /tmp
$ rustc zoladz.rs 
00:25:37 erszcz @ x2 : /tmp
$ ./zoladz 

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ErlNifFunc funcs[] =
{
    {"native_add", 2, native_add}
};

ErlNifEntry* nif_init(void) {
    static ErlNifEntry entry = {
        2,
        6,
        "er",

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-module(mnesia_helper).

-compile([export_all]).

-record(some_record, {name=default, value=undefined}).

setup() ->
    application:start(sasl),
    application:start(mnesia),
    {atomic, ok} = mnesia:create_table(some_record, [{attributes,

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2> dbg:tracer().
{ok,<0.38.0>}
3> dbg:p(all, call).
{ok,[{matched,nonode@nohost,26}]}
4> dbg:tp(elvis_code, x).
{ok,[{matched,nonode@nohost,15},{saved,x}]}
5> dbg:tp(erl_parse, x).
{ok,[{matched,nonode@nohost,20},{saved,x}]}
6>
6> elvis:rock(#{src_dirs => ["src", "include", "test"], rules => []}).

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#![feature(phase, globs)]
#[phase(syntax, link)] extern crate log;

fn tokenize(s: &str) -> ~[&str] {
    let t = std::str::replace(s, "(", " ( ");
    let u = std::str::replace(t, ")", " ) ");
    u.words().collect()
}

#[deriving(Eq, Show, Clone)]

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use std::iter::Unfold;

fn main() {
  let it = fibonacci();

  // prints the sequence
  //for i in it.take(10) {
  //  print!("{} ", i)
  //}