TGOlson’s gists

TGOlson / index.html

Last active December 27, 2015 08:48 — forked from dbc-challenges/index.html

DBC Phase 2 Practice Assessment Part 3

	<!doctype html>
	<html>

	<head>
	<link rel="stylesheet" href="http://cdn.jsdelivr.net/normalize/2.1.0/normalize.css">
	<link rel="stylesheet" href="main.css">
	<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700,800">
	<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Lato:100,900">
	<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.0.2/css/font-awesome.min.css">
	</head>

TGOlson / array.js

Created November 6, 2013 07:28

array methods -- saved because of mode calculation

	//--- INSTRUCTIONS ------------------
	/*
	1. `Array.total()`, which returns the total of all the values in the array
	2. `Array.mean()`, which returns the mean of the array
	3. `Array.median()`, which returns the median of the array
	4. `Array.mode()`, which returns an object representing the mode(s) of the array with the property being the mode and the value being the frequency

	//--- CODE --------------------------

	Array.prototype.total = function() {

TGOlson / typer.html

Created November 6, 2013 07:50

js practice for type racer project

	<html>
	<head>
	<script src="js.js"></script>
	<title>JS Play</title>
	<style>
	body { font-size: 30px; font-family: sans-serif; }
	div { text-align: center;}
	input {
	width: 500px;
	background-color: #2ecc71;

TGOlson / ajax.js

Last active December 29, 2015 09:59

Name-spaced JS with Ajax for Menu-style app. Built in a Rails app. Notes for parsing out Ajax calls on the same items, and toggling features.

	var MenuItems = {
	init: function(){
	$(".menus").on("ajax:success", '.closed a', this.openMenuItems)
	$(".menus").on("ajax:success", '.open a', this.closeMenuItems)
	$(".menus").on("ajax:success", 'form', this.addMenuItems)
	},

	openMenuItems: function(e, data){
	var itemDiv = MenuItems.getItemDiv(e)
	$(itemDiv).html(data).hide()

TGOlson / index.html

Created November 27, 2013 05:36

Quiz JS challenge, needs refactor -- from https://github.com/dbc-curriculum/challenge-build-a-thick-client-on-rails

	<div class="container">
	<h1 id='quiz_name'></h1>
	<a href='#' id='next_question'>Start Quiz</a>
	<div id='question'>
	<h3 id='question_text'></h3>
	<div id='answers'></div>
	<div id='correct'></div>
	</div>

	</div>

TGOlson / bubble_sort.rb

Created January 14, 2014 22:46

Ruby sorting algorithms.

TGOlson / linked_list.rb

Last active January 4, 2016 02:29

Creating Linked Lists In Ruby

	# Creating a linked list in Ruby, based on this tutorial
	# http://www.commandercoriander.net/blog/2012/12/23/reversing-a-linked-list-in-ruby/

	require 'benchmark'

	class Entry
	attr_accessor :next, :data

	def initialize(data)
	@next = nil

TGOlson / filters.rb

Created January 23, 2014 08:51

Meta-programming filter tool for applications. Refactor with meta-programming is shown on top, old solution on bottom.

	# A filter method using meta-programming to send multiple methods to the class.
	# This allows multiple ActiveRecord scopes to be stacked easily.

	def self.filter(params)
	max = params[:limit] \|\| 10
	methods = [:new_prices]
	methods << :free if params[:free]
	methods << :games if params[:games]
	methods << [:limit, max]
	Application.send_chain(methods)

TGOlson / import_script.sh

Created January 28, 2014 06:21

My first shell script -- isn't it cute...

	echo '********************************************'
	date -u
	echo ' Beginning Incremental Import'

	echo ' Setting PATH, GEM and RUBYLIB variables'
	export PATH=/home/ckoziak/webapps/rails/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/ckoziak/bin;
	export GEM_HOME=/home/ckoziak/webapps/rails/gems;
	export RUBYLIB=/home/ckoziak/webapps/rails/lib;

	echo ' Changing Directory to /home/ckoziak/webapps/rails/fas/'

TGOlson / refactor.js

Created February 28, 2014 06:23

Refactor your JS

	// For a project I needed to find the nearest denominator from a set number and divisor.
	// I started off hacking it together to see if it would work in my project.
	// Then I refactored. Refactored code is shown first.

	// Refactored Code

	function findNearestInt(num, div){
	for(var i = 0; i < div / 2; i++){
	if(num % (div - i) == 0){return div - i}
	if(num % (div + i) == 0){return div + i}

Tyler Olson TGOlson