linearregression

% Copyright (c) 2010-2014, Lars Buitinck
% May be used, redistributed and modified under the terms of the
% GNU Lesser General Public License (LGPL), version 2.1 or later

% Heaps/priority queues in Erlang

% Heaps are data structures that return the entries inserted into them in
% sorted order. This makes them the data structure of choice for implementing
% priority queues, a central element of algorithms such as best-first/A*
% search and Kruskal's minimum-spanning-tree algorithm. 

angrycub

GetInfoAndStatusByModule = fun (Module) ->
    IsProcessInModule = fun (Module, ProcessInfo) ->
        case proc_lib:translate_initial_call(ProcessInfo) of
            {ICMod, _ICFun, _ICArity} when Module =:= ICMod -> true;
            _ -> false
        end
    end,
    ProcessTable = erlang:processes(),
    CurriedPredicate = fun (P) -> IsProcessInModule(Module, P) end,
    Pids = lists:filter(CurriedPredicate, ProcessTable),

kaeluka

-module(future).

-export([async/1, fulfill/2, block/1, test/0]).

async(Fun) ->
    F = mk(),
    spawn(fun() -> 
                   fulfill(F, Fun()) end),
    F.

shino

f(C),
C = fun(Id, C2) -> {Id, [case S of
                             {CId, _, worker, _} -> CId;
                             {CId, _, supervisor, _} -> C2(CId, C2)
                         end || S <- supervisor:which_children(Id)]} end.
C(riak_core_sup,C).

kevsmith

12> F = fun(P, {current_function, {Mod, _, _}}) -> {P, Mod} end,
12> C = fun(Mod, Prefixes) -> lists:sum([string:str(Mod, Prefix) || Prefix <- Prefixes]) > 0 end,
12> Target = fun(Prefixes) -> Candidates = [F(P, erlang:process_info(P, current_function)) || P <- erlang:processes()],
12>                           [{Pid, Mod} || {Pid, Mod} <- Candidates,
12>                                          C(atom_to_list(Mod), Prefixes)] end.
#Fun<erl_eval.6.82930912>
13> Target(["erl"]).
[{<0.3.0>,erl_prim_loader},{<0.33.0>,erl_eval}]
14> 

roboshoes

(function() {
    
    /* == GLOBAL DECLERATIONS == */
    TouchMouseEvent = {
        DOWN: "touchmousedown",
        UP: "touchmouseup",
        MOVE: "touchmousemove"
    }
   
    /* == EVENT LISTENERS == */

cooldaemon

-module(keep_state).
-author('cooldaemon@gmail.com').

-export([test/0]).

test() ->
  keep_state_sup:start_link(),
  {} = keep_state_server:get_state(),
  keep_state_server:put_state(foo),
  foo = keep_state_server:get_state(),

ngerakines

%% Copyright (c) 2008 Nick Gerakines <nick@gerakines.net>
%%
%% Permission is hereby granted, free of charge, to any person
%% obtaining a copy of this software and associated documentation
%% files (the "Software"), to deal in the Software without
%% restriction, including without limitation the rights to use,
%% copy, modify, merge, publish, distribute, sublicense, and/or sell
%% copies of the Software, and to permit persons to whom the
%% Software is furnished to do so, subject to the following
%% conditions: