talentdeficit

tanga:jsx alisdair$ ./rebar compile
==> jsx (compile)
Compiled src/jsx_to_term.erl
Compiled src/jsx_to_json.erl
Compiled src/jsx_verify.erl
Compiled src/jsx_utils.erl
Compiled src/jsx_decoder.erl
Compiled src/jsx_decoder.erl

talentdeficit

use std;
import std::io;

fn map(list: [str], f: fn(str)) {
  for name in list { f(name); }
}

fn main() {
  let ask_about = fn@(name: str) -> () { alt name {
    "talentdeficit" { io::print(#fmt("%s is right\n", name)) }

talentdeficit

case foo() of
X when X > 1 -> ...;
_            -> ...
end.


case foo() of
    X when X > 1 -> ...;
    _            -> ...
end.

talentdeficit

try foo()
catch
error:_ -> ...;
throw:_ -> ...
end. 

talentdeficit

some_random_function
    (X) when X > 1    -> ...;
    (X)               -> ...;
    (X, Y) when X > 1 -> ...;
    (X, Y)            -> ...
end.

talentdeficit

Error: #<NativeException: org.virtualbox_4_1.VBoxException: The function "powerDown" returned an error condition: "Invalid machine state: RestoringSnapshot (must be Running, Paused or Stuck)"  (0x80bb0002)>

talentdeficit

handle_cast(Msg, State) ->
    some_logging_function(Msg, State),
    erlang:error(function_clause).

talentdeficit

#!/usr/bin/env escript
%% -*- erlang -*-
%%! -noshell

main(_) ->
  error_logger:tty(false),
	user_drv:start(),
	shell:server(false, false).

Erlang R16B (erts-5.10.1) [source] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false]

talentdeficit

#!/usr/bin/env escript
%% -*- erlang -*-
%%! -nouser

main(_) ->
  error_logger:tty(false),
	user_drv:start(),
	shell:server(false, false).

talentdeficit

iex(4)> f = fn 
...(4)>   nil -> :null
...(4)>   x   -> x
...(4)> end
#Function<erl_eval.6.17052888>
iex(5)> JSEX.Customize.defdecoder(MyDecoder, f)                  
iex:5: redefining module MyDecoder
** (CompileError) iex:5: function f/0 undefined