Jay Fields jaycfields

jaycfields / gist:2814130

Created May 27, 2012 13:00

	(ns user)

	(def users (atom #{}))

	(defn full-name [{:keys [fname lname]}] (str fname " " lname))

	(defn all-names [] (map full-name @users))

jaycfields / gist:2814150

Created May 27, 2012 13:06

	(ns user-expectations
	(:use expectations user))

	(expect "John Dory" (full-name {:fname "John" :lname "Dory"}))

	(ns user-expectations.scenarios
	(:use expectations.scenarios user))

	(scenario
	(with-redefs [users (atom #{{:fname "Mary", :lname "Dory"} {:fname "John", :lname "Dory"}})]

jaycfields / gist:2814190

Created May 27, 2012 13:15

	(ns user-expectations
	(:use expectations user))

	(expect "John Dory" (full-name {:fname "John" :lname "Dory"}))

	(expect ["Mary Dory" "John Dory"]
	(with-redefs [users (atom #{{:fname "Mary", :lname "Dory"} {:fname "John", :lname "Dory"}})]
	(all-names)))

jaycfields / web-repl.html

Created June 17, 2012 23:19

	<!DOCTYPE HTML>
	<html>
	<head>
	<link href="css/web-repl.css" rel="stylesheet" type="text/css">
	<script src="js/lib/jquery-1.5.min.js" type="text/javascript"></script>
	<script src="js/lib/jquery.websocket-0.0.1.js" type="text/javascript"></script>
	<script src="js/lib/jquery.console.js" type="text/javascript"></script>
	<script src="js/web-repl.js" type="text/javascript"></script>
	<title>Web REPL</title>
	</head>

jaycfields / web-repl.js

Created June 17, 2012 23:22

	var ws = null;

	$(document).ready(function () {
	ws = $.websocket("ws://" + window.location.host + "/websocket", {
	events: {
	'web-repl-response': function(info) {
	currentCallback([
	{msg: info.response,
	className:"jquery-console-message-value"}
	]);

jaycfields / web_repl.clj

Created June 17, 2012 23:24

	(ns web-repl
	(:require clojure.main)
	(:use [clojure.stacktrace :only [root-cause]]))

	(defonce repl-sessions (ref {}))

	(defn current-bindings []
	(binding [ns ns
	warn-on-reflection warn-on-reflection
	math-context math-context

jaycfields / web_socket_dispatcher.clj

Created June 17, 2012 23:27

	; the code I work with has a publish-fn that we use to publish json back to a web-socket.
	; therefore, the following line is all we need to add to our application to get the web REPL working
	(publish-fn (hash-map :type :web-repl-response :response (web-repl/do-eval command publish-fn))))

jaycfields / web-repl.css

Created June 17, 2012 23:28

	#console {
	height: 820px;
	background: #eee;
	margin: 10px;
	border-radius: 5px;
	-moz-border-radius: 5px;
	border: 1px solid #aaa;
	}

	#console div.jquery-console-inner {

jaycfields / gist:2992187

Created June 25, 2012 23:57

jaycfields / gist:3072090

Created July 8, 2012 18:07

spy and verify

	require 'spec_helper'

	describe MyController do
	describe "create" do
	it "filters sensitive data from the log" do
	invocations = Rails.logger.spy_on.add

	post :create, :myobj => {:social_security_number => "123-45-6789"}

	invocations.grep(/Parameters:/).first.should include('"social_security_number"=>"[FILTERED]"')