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defmodule Demo.Mixfile do
  use Mix.Project

  def project do
    [app: :demo,
     version: "0.0.1",
     elixir: "~> 1.3",
     elixirc_paths: elixirc_paths(Mix.env),
     compilers: [:phoenix, :gettext] ++ Mix.compilers,
     build_embedded: Mix.env == :prod,

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;; In script/figwheel.clj
;;   Can be run from project root:
;;   $ rlwrap lein run -m clojure.main script/figwheel.clj
;;
;; Or, from a CLJS file buffer:
;;   M-x cider-jack-in
;; then eval these forms:
;;   M-x cider-eval-buffer
(require
  '[figwheel-sidecar.repl :as r]

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(import [user-mu [*]])
(require user-mu)

;; Mostly translated from Scheme examples in "The Reasoned Schemer,"
;; by Daniel P. Friedman, William E. Byrd, and Oleg Kiselyov.

(defn caro [p a]
  (fresh [d]
         (== (cons a d) p)))

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;;=> (var 0)
;;Traceback (most recent call last):
;;  File "<input>", line 1, in <module>
;;  File "<input>", line 4, in __init__ 
;;TypeError: object.__init__() takes no parameters

(defclass var [PSet]
  []
  (defn --init-- [self c]
    (.--init-- (super) self [c]))

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== Compilation error on file lib/common_macros.ex ==
** (SyntaxError) lib/common_macros.ex:3: syntax error before: '>'
    (elixir) lib/kernel/parallel_compiler.ex:95: anonymous fn/4 in Kernel.ParallelCompiler.spawn_compilers/8

** (exit) shutdown: 1
    (elixir) lib/kernel/parallel_compiler.ex:199: Kernel.ParallelCompiler.handle_failure/5
    (elixir) lib/kernel/parallel_compiler.ex:182: Kernel.ParallelCompiler.wait_for_messages/8
    (elixir) lib/kernel/parallel_compiler.ex:55: Kernel.ParallelCompiler.spawn_compilers/3
       (iex) lib/iex/helpers.ex:94: IEx.Helpers.c/2

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defmodule CommonMacros do

  defmacro left ~>> right do
    [{h, _}|t] = Macro.unpipe({:|>, [], [left, right]})
    :lists.foldl fn
      {{_, _, args} = x, _pos}, acc ->
        pos = Enum.count(args)
        Macro.pipe(acc, x, pos)
      {x, pos}, acc ->
        Macro.pipe(acc, x, pos)

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defmodule Math do

  def add(x, y) do
    x + y
  end

  def add(x, y, z) do
    x + y + z
  end

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Sorry if this is a dup. I thought I had posted this last night.

I have a new build of GHC 7.8.4 and Elm 0.15 on Mac OS X, and I'm getting an error trying to compile the Tasks tutorial code (from the blog post, http://elm-lang.org/learn/Tasks.elm).

I installed Elm via the install script (runhaskell BuildFromSource.hs 0.15).

The error I'm getting when trying to compile is:
````elm
$ elm make hello.elm

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! Molokai theme
*xterm*background: #101010
*xterm*foreground: #d0d0d0
*xterm*cursorColor: #d0d0d0
*xterm*color0: #101010
*xterm*color1: #960050
*xterm*color2: #66aa11
*xterm*color3: #c47f2c
*xterm*color4: #30309b
*xterm*color5: #7e40a5

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/**
 * Time Displacement
 * by David Muth 
 * 
 * Keeps a buffer of video frames in memory and displays pixel rows
 * taken from consecutive frames distributed over the y-axis 
 */ 
 
import processing.video.*;