jjcomer

(ns stateMachine)

(defn parse-integer [str]
    (try (Integer/parseInt str) 
         (catch NumberFormatException nfe 0)))

(defn displayMenu
  "This function displays the menu and gets the user's input"
  []
  (println "Displaying the menu")

jjcomer

(ns StateMachine)

(defn initTodo []
  "This function will return a hash representing the inital application state"
  {:file "todo.txt"
   :some-other-option true})

(defn parse-integer [str]
    (try (Integer/parseInt str) 
         (catch NumberFormatException nfe 0)))

jjcomer

import java.lang.reflect.*;

public class HelperMethods {
    @SuppressWarnings("unchecked")
    public static <R, T> R invokePrivateMethod(T object, String methodName, Object... args) {
        final Method methods[] = object.getClass().getDeclaredMethods();
        for (Method method : methods) {
            if (methodName.equals(method.getName())) {
                try {
                    method.setAccessible(true);

jjcomer

(ns ^{:doc "Add some colour to your output"
      :author "Josh Comer <joshjcomer@gmail.com>"}
    cljcolour)

(def black {:fore "02;30" :back "02;40"})
(def red {:fore "02;31" :back "02;41"})
(def green {:fore "02;32" :back "02;42"})
(def yellow {:fore "02;33" :back "02;43"})
(def blue {:fore "02;34" :back "02;44"})
(def purple {:fore "02;35" :back "02;45"})

jjcomer

(ns trollscript.core
  (:use [clojure.string :only [lower-case]])
  (:gen-class))

(def MAX_CELLS 30000)

(defn split-code
  "Splits the string into its trollscript commands"
  [raw-code]
  (->> raw-code

jjcomer

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ant sim ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;   Copyright (c) Rich Hickey. All rights reserved.
;   The use and distribution terms for this software are covered by the
;   Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
;   which can be found in the file CPL.TXT at the root of this distribution.
;   By using this software in any fashion, you are agreeing to be bound by
;   the terms of this license.
;   You must not remove this notice, or any other, from this software.

;As shown in the presentation: http://blip.tv/clojure/clojure-concurrency-819147

jjcomer

(ns median.core
  (:use [clojure.math.numeric-tower :only [floor ceil]]))

(defn rand-list
  "Generates a random vector of length n with unique
   values inclusive 1 to exclusive n"
  [n]
  (shuffle (map inc (range n))))

(defn- median-skeleton

jjcomer

(ns median.analyze
  (:use [median core]
        [incanter core charts datasets stats]))

(defn test-lists
  "Generate test lists applying f to p and n"
  [n p f]
  (map #(rand-list (f p %)) (range n)))

(defmacro time-it

jjcomer

(def c-order
  (let [order [:id :title :author :date :price]]
    (zipmap order (range (count order)))))

(defn column-sort
  [k1 k2]
  (compare (get c-order k1 -1)
           (get c-order k2 -1)))

(def test-data

jjcomer

(defn- json-request?
  [req]
  (if-let [#^String type (:content-type req)]
    (not (empty? (re-find #"^application/(vnd.+)?json" type)))))

(defn wrap-json-params [handler]
  (fn [req]
    (if-let [body (and (json-request? req) (:body req))]
      (let [bstr (slurp body)
            json-params (parse-string bstr)