jacobwalkr’s gists

jacobwalkr / viewfactory.class.php

Last active December 11, 2015 17:28

ViewFactory class file. I'd like three classes that have the same logic as ViewFactory, but that implement their own build() logic. Is it possible to do it so that all three sub-classes are ViewFactorys? I'm especially trying to avoid copying and pasting the code because that seems to contradict OOP principles.

	<?php
	abstract class ViewFactory
	{
	private $view;
	private $viewParameters;
	private $database;

	public function __construct($_database)
	{
	$this->view = new View(); // Defined elsewhere

jacobwalkr / CodeTeam10.java

Created November 7, 2013 14:16

Code team 10

	/*
	* COM1001 Crossover Assignment 1
	* Team 10
	*/

	import sheffield.*;

	public class CodeTeam10 {
	private static Student[] students;
	private static Lecturer[] lecturers;

jacobwalkr / fizzbuzz.hs

Last active August 29, 2015 14:07

Start of Fizzbuzz in Haskell

	noRem :: Int -> Int -> Bool
	noRem x y = (rem x y) == 0

	fizzbuzz :: Int -> String
	fizzbuzz x
	\| noRem x 15 = "fizzbuzz"
	\| noRem x 3 = "fizz"
	\| noRem x 5 = "buzz"
	\| otherwise = show x

jacobwalkr / 02-lastbutone.hs

Created October 21, 2014 14:58

H-99 problem 2

	myLastButOne :: [a] -> a
	myLastButOne [] = error "Not enough elements!"
	myLastButOne [x] = error "Not enough elements!"
	myLastButOne [x,y] = x
	myLastButOne (_:xs) = myLastButOne xs

jacobwalkr / snek.rb

Last active January 31, 2016 23:06

	require "curses"
	include Curses

	SNAKE = "\u2588\u2588"

	init_screen

	begin
	crmode
	curs_set 0

jacobwalkr / sparse_arrays.rs

Last active April 29, 2016 09:56

Broken solution to https://www.hackerrank.com/challenges/sparse-arrays

	use std::io;
	use std::collections::HashMap;
	use std::borrow::ToOwned;

	fn get_number() -> u32 {
	let mut number = String::new();
	io::stdin().read_line(&mut number).expect("expected number");
	return number.trim().parse::<u32>().ok().expect("expected number");
	}

jacobwalkr / balanced_parentheses.hs

Created June 18, 2016 18:09

	module Main (main) where

	import Control.Monad
	import Control.Applicative

	isOpener :: Char -> Bool
	isOpener '(' = True
	isOpener '[' = True
	isOpener '{' = True
	isOpener _ = False

jacobwalkr / simple_text_editor.c

Last active July 21, 2016 00:35

C solution for Simple Text Editor on HackerRank

	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>

	#define APPEND 1
	#define DELETE 2
	#define PRINT 3
	#define UNDO 4
	#define MAX_INPUT 1000000

jacobwalkr / 00000000000000_convert_to_gutentag.gutentag.rb

Created February 16, 2018 11:54

Converts an ActsAsTaggableOn database structure for use with Gutentag

	# frozen_string_literal: true

	# adapted from Gutentag's install migrations
	# https://github.com/pat/gutentag

	superclass = ActiveRecord::VERSION::MAJOR < 5 ?
	ActiveRecord::Migration : ActiveRecord::Migration[4.2]
	class ConvertToGutentag < superclass
	def up
	## taggings

jacobwalkr / _callout.scss

Created May 6, 2020 12:10 — forked from mikeblum/callout.css

Bootstrap 4 Callouts pulled from https://v4-alpha.getbootstrap.com/assets/css/docs.min.css

	.callout {
	padding: 1.25rem;
	margin-top: 1.25rem;
	margin-bottom: 1.25rem;
	border: $card-border-width solid $card-border-color;
	border-left-width: .25rem;
	@include border-radius($card-border-radius);

	h2,h3,h4,h5 {
	margin-top: 0;

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