elbrujohalcon

-module(hello).

-export([world/0]).

world() ->
  F = fun() -> "Hello, world!" end,
  F = fun() -> "Hello, world!" end,
  io:format("~s~n", [F()]).

elbrujohalcon

-module(dumb_math).
-export([dup/1, init/1]).

dup(X) ->
  case gen_server:start_link(dumb_math, X, []) of
    {ok, Pid} -> sys:get_state(Pid);
    {error, Reason} -> Reason
  end.

init(X) when is_number(X) -> {ok, X * 2};

elbrujohalcon

-module(dumb_math).
-export([dup/1, init/1]).

dup(X) ->
  {ok, Pid} = gen_server:start_link(dumb_math, X, []),
  sys:get_state(Pid).

init(X) -> {ok, X * 2}.

elbrujohalcon

3> Fun = fun() -> ok end,
3> Fun = fun() -> ok end.
** exception error: no match of right hand side value #Fun<erl_eval.20.54118792>
4> Fun = fun() -> ok end.
#Fun<erl_eval.20.54118792>
5> Fun = fun() -> ok end.
#Fun<erl_eval.20.54118792>

elbrujohalcon

Keybase proof

I hereby claim:

• I am elbrujohalcon on github.
• I am elbrujohalcon (https://keybase.io/elbrujohalcon) on keybase.
• I have a public key whose fingerprint is CD9E 3C5B 5E58 3B30 5B30 6345 0550 3C28 3EA2 012F

To claim this, I am signing this object:

elbrujohalcon

Bad = [67,108,111,110,105,110,103,32,105,110,116,111,32,39,47,112,114,105,118,97,116,101,47,116,109,112,47,103,97,100,103,101,116,47,103,97,100,103,101,116,45,116,101,115,116,47,111,114,103,45,114,101,112,111,47,48,48,48,49,52,50,53,45,48,53,56,51,51,51,56,45,48,52,48,48,55,49,53,47,100,101,112,115,47,101,112,101,114,39,46,46,46,10,67,108,111,110,105,110,103,32,105,110,116,111,32,39,47,112,114,105,118,97,116,101,47,116,109,112,47,103,97,100,103,101,116,47,103,97,100,103,101,116,45,116,101,115,116,47,111,114,103,45,114,101,112,111,47,48,48,48,49,52,50,53,45,48,53,56,51,51,51,56,45,48,52,48,48,55,49,53,47,100,101,112,115,47,115,121,110,99,39,46,46,46,10,67,108,111,110,105,110,103,32,105,110,116,111,32,39,47,112,114,105,118,97,116,101,47,116,109,112,47,103,97,100,103,101,116,47,103,97,100,103,101,116,45,116,101,115,116,47,111,114,103,45,114,101,112,111,47,48,48,48,49,52,50,53,45,48,53,56,51,51,51,56,45,48,52,48,48,55,49,53,47,100,101,112,115,47,107,97,116,97,110,97,39,46,46,46,10,67,108,111,110,105,110,103,32,10

elbrujohalcon

%% I like this way…

1> MultiplePrint = partial(fun lists:zipwith/3, [fun io:format/2]).
#Fun<erl_eval.12.90072148>
2> Salute = partial(MultiplePrint, [["hello ~s!~n", "goodbye ~s!~n"]]).
#Fun<erl_eval.6.90072148>
3> Salute([["@bipthelin"], ["@elbrujohalcon"]]).
hello @bipthelin!
goodbye @elbrujohalcon!
[ok,ok]

elbrujohalcon

%% I would argue that
	HTTP11Headers = case {Transport, Version} of
		{cowboy_spdy, 'HTTP/1.1'} ->
			[{<<"connection">>, atom_to_connection(Connection)}];
		{_, _} ->
			[]
	end

%% is clearer and more flexible for future improvement if needed than
 HTTP11Headers = if

elbrujohalcon

Using this elvis.config file:

$ cat elvis.config
[
 {
   elvis,
   [
    {config,
      #{src_dirs => ["src"],
        rules    => [{elvis_style, line_length, [80]},

elbrujohalcon

-module(my_life).
-export ([my_life/1]).

-record(place, {id, moments}).
-record(moment, {id, friends, lovers, meaning}).
-record(person, {id, love_level}).

-author(john).
-author(paul).
-author(george).