david-christiansen

module FizzBuzzC

%default total

-- Dependently typed FizzBuzz, constructively

-- A number is fizzy if it is evenly divisible by 3
data Fizzy : Nat -> Type where
  ZeroFizzy : Fizzy 0
  Fizz : Fizzy n -> Fizzy (3 + n)

dwwoelfel

(defmacro html [body]
  `(if-not (:render-colors? initial-query-map)
     (html/html ~body)
     (let [body# ~body]
       (try
         (let [[tag# & rest#] body#
               attrs# (if (map? (first rest#))
                        (first rest#)
                        {})
               rest# (if (map? (first rest#))

aphyr

(require '[clojure.test :as test])

; Rewrite clojure.test to generate data structures instead of writing to
; stdout
(def ^:dynamic *results*
  "Bound dynamically to an atom wrapping a vector of test report maps")

(defn add-name
  "Given a testing report map, assoc's on a :name derived from the current
  `clojure.test/testing` context."

jpallari

// Free monad based thread simulation and FRP constructs written in JavaScript


// First, we need some way to express lazy values and actions.
// We can use zero-argument functions for this purpose: call the function and
// you get the value. We also need to compose lazy values/actions. For that
// we have bindLazy function. Lazy values are not expected to be pure
// in this program: evaluating a lazy value/action at different times can produce
// a different value.

danielsz

(ns node-test.core
  (:require [cljs.nodejs :as nodejs]))

(nodejs/enable-util-print!)
(def cp (.-spawn (nodejs/require "child_process")))

(defn run-cmd [cmd args call-back]
  (let [child (cp cmd args)]
    (.on (.-stdout child) "data" call-back)
    (.on (.-stdout child) "end" #(println (str cmd " process ended")))))

morganrallen

JankyBrowser

The only cross-platform browser that fits in a Gist!

One line install. Works on Linux, MacOSX and Windows.

Local Install

$> npm install http://gist.github.com/morganrallen/f07f59802884bcdcad4a/download

chrisdone

Basic unit type:

λ> replTy "()"
() :: ()

Basic functions:

ndmitchell

import System.Environment
import System.Directory.Extra
import Control.Exception.Extra
import System.FilePath
import Control.Monad
import System.IO.Extra
import Data.List.Extra

main = do
    [dir,out] <- getArgs

nasser

// db
var crypto = require("crypto"),
    zlib = require("zlib"),
    fs = require("fs");

var Oddball = function(hash, digest) {
  this.hash = hash;
  this.digest = digest;
  
  this.data = {};

oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability