sebnozzi’s gists

sebnozzi / pubnub-chat-10-lines.html

Created April 16, 2012 20:14

PubNub Chat in 10 lines

	<div pub-key="..." sub-key="..." ssl="off" ...></div>
	<script src="http://cdn.pubnub.com/pubnub-3.1.min.js"></script>

	Enter Chat and press enter
	<div><input id="input" value="you-chat-here" /></div>

	Chat Output
	<div id="output"></div>

	<script>

sebnozzi / gist:2401308

Created April 16, 2012 20:30

PubNub Chat Demo CSS

	#input {
	font-size: 20px;
	line-height: 20px;
	}

	#output, #input {
	border-radius: 4px 4px 4px 4px;
	box-shadow: 0 0 30px #EEEEEE inset;
	margin: 10px;
	padding: 10px;

sebnozzi / FizzBuzz.scala

Last active December 12, 2015 00:18

This is my "boring", "conservative", verbose, "my momma should grasp it" version of FizzBuzz...

	object FizzBuzz extends App {

	implicit class MyInt(thisNumber: Int) {
	def isDivisibleByOrHasDigit(other: Int) = { isDivisibleBy(other) \|\| hasDigit(other) }
	def isDivisibleBy(other: Int) = (thisNumber % other == 0)
	def hasDigit(c: Char): Boolean = thisNumber.toString.contains(c)
	def hasDigit(x: Int): Boolean = {
	assert(x >= 0 && x < 10, s"Number should be 1 digit long (found: $x)")
	hasDigit(x.toString.head)
	}

sebnozzi / RoboTest.scala

Last active December 17, 2015 18:29 — forked from anonymous/gist:4639734

Scala (2.10) version of the basic iOS app example of RoboVM: http://www.robovm.org/docs.html#ios-example

	import org.robovm.cocoatouch.coregraphics._
	import org.robovm.cocoatouch.foundation._
	import org.robovm.cocoatouch.uikit._



	object Utils {
	import scala.language.implicitConversions

	implicit class RichUIControl(control: UIControl) {

sebnozzi / 0-calendar.rb

Last active December 22, 2015 16:29

Exploring code transformation from Ruby to Scala. Taken from http://rosettacode.org/wiki/Calendar#Ruby . Taking Ruby as the original version, I want to show that it's possible to write more or less the same code in Scala. Except for the fact that Ruby comes with more "batteries included" than the JDK/Scala.

	require 'date'

	# Creates a calendar of _year_. Returns this calendar as a multi-line
	# string fit to _columns_.
	def cal(year, columns)

	# Start at January 1.
	#
	# Date::ENGLAND marks the switch from Julian calendar to Gregorian
	# calendar at 1752 September 14. This removes September 3 to 13 from

sebnozzi / toRoman-terse.scala

Created September 10, 2013 10:53

In the spirit of this article ( http://java.dzone.com/articles/merits-verbosity-and-flaws ) I wanted to re-write the implementation in a more verbose and readable fashion. Even if the result is not a cool one-liner ;-)

	def toRoman( v:Int ) : String = {
	val romanNumerals = List(1000->"M",900->"CM",500->"D",400->"CD",100->"C",90->"XC",
	50->"L",40->"XL",10->"X",9->"IX",5->"V",4->"IV",1->"I")

	var n = v
	romanNumerals.foldLeft(""){(s,t) => {val c = n/t._1; n = n-t._1c; s + (t._2 c) } }
	}

sebnozzi / TicTacToe.scala

Last active December 22, 2015 20:39

A TicTacToe implementation. Result of a TDD practice session (solo).

	package com.sebnozzi.katas.tictactoe

	object TicTacToe {

	sealed class Player
	case object O extends Player
	case object X extends Player

	case class Board(state: State = State()) {

sebnozzi / hangman-frames.scala

Created November 7, 2013 15:04

Frames for a progressing Hangman game. In case we need this for a Dojo.

	import scala.collection.mutable.Buffer

	val frames = Buffer[String]()

	frames += """
	> _______
	> \|/ \|
	> \|
	> \|
	> \|

sebnozzi / PlayBrowserSpec.scala

Last active November 8, 2016 02:15

How to integrate ScalaTest (FlatSpec) with Play

	import org.scalatest.BeforeAndAfterAll
	import org.openqa.selenium.WebDriver
	import org.openqa.selenium.htmlunit.HtmlUnitDriver
	import org.scalatest.FlatSpec
	import play.api.test.TestServer
	import org.scalatest.Matchers
	import play.api.test.Helpers
	import org.scalatest.selenium.WebBrowser
	import play.api.test.FakeApplication

sebnozzi / pubsub.scala

Created January 8, 2014 22:55

	case class GreetingEvent(msg: String)

	class Greeter extends Publisher[GreetingEvent] {
	def greet(msg:String) = {
	println("Firing event")
	publish(GreetingEvent(msg))
	}
	}

	class GreetingSubscriber(name: String)

Sebastian Nozzi sebnozzi