Dan Murphy's repositories
code_kata_regexp_drills
It's time to put your Regular Expressions to practice. In this kata you will * Validate email * Validate a phone number * Validate a password * Validate a username * Validate a credit card number * Validate that a string contains only digits * Validate that a string contains only letters * Validate a social security number * Validate a US zip code
benchmarking_sort_algorithms
Compares selection, insertion and bubble sorts us the Benchmark module. The selection sort is done both with while loops and for loops.
code_kata_armstrong_numbers
Armstrong Numbers: An Armstrong number is an n-digit number that is equal to the sum of the nth powers of its digits. Instructions Write a method that determines whether or not a given number is an Armstrong number.
code_kata_distance_forumla
Write a method that calculates the distance between two given points, rounded to three decimal places. A point consists of a pair of x and y values.
code_kata_factorial
Calculate the factorial of a given number recursively and non-recursively.
code_kata_fibonacci
Write a method that returns the nth number in the Fibonacci sequence.
code_kata_fizz_buzz
Javascript solution to the FizzBuzz problem.
code_kata_hex_to_decimal
Write a method that converts a given hexadecimal number to decimal a decimal number. Your solution doesn't count if you use the built in `String#to_i` method and base in a base of 16, like this:
code_kata_launcher_lunches
Satisfy various queries by traversing a JSON data structure.
code_kata_most_common_words
Write a program which returns an array of the most common words found in a string, including ties. Ignore case and punctuation.
code_kata_multiplication_tables
Write a method that prints out a tab delimited 12x12 multiplication table. As an extra challenge, write a method that allows the dimensions of the multiplication table to be passed in as an argument.
code_kata_round_robin
Write a method to schedule a round robin (all-play-all) tournament given an array of participants' names. If there are an odd number of participants, schedule a bye for one team each round. Your method should return a 3-deep nested array.
contact_manager
Launch Academy exercise for using ActiveRecord
guess_the_number
Using JQuery and Javascript, takes user input and provides feedback to the user to help them guess a random number. Input must be between 1 and 100.'
lunar_kitchen
Launch Academy challenge to make Rspec tests pass by adding appropriate behavior to Recipe and Ingredient classes.
meetups
Created a mock of Meetup.com with users, comments, Oauth via Github, and the ability to create, join and leave multiple events.
migration_marathon
A series of exercises for practicing rake commands, particularly creating and running migrations. Includes one-to-many and many-to-many relationships.
node_example
Enqueue and dequeue items from your to-do list ...in Node!
pig_latin_translator
TDD exercise consisting of a Ruby program that translates user inputed strings into pig latin. Uses an Rspec test suite.
postgresSQL_slacker_news
A mock of Hacker News with functioning forms for submitting articles and a dynamically generated index page. This version uses a PostgresSQL databse.
rescue_mission
Building a question and answer site in Rails. Allows Markdown user input, features OAuth authentication, server-side validations, partials and more.
sinatra_blog_to_rails
Converting a Sinatra blog to Rails.
tic_tac_toe
Tic-Tac_Toe game built using Javascript and JQuery.
week3_systems_check_recipes
Solution to Launch Academy's week 3 systems check. App displays recipes from a cookbook with detailed information for individual recipes. Data is stored in a PostgreSQL database, search functionality and pagination are included.
week4_systems_check
The BoundingBoxes TDD assignment. Define classes representing bounding boxes and bounding areas which can detect x,y points within their boundaries. Must make all Rspec tests pass.
week5_systems_check
Week 5 systems check; designing a schema and running migrations.
week6_systems_check
A simple Rails app with only two models. There are index, show, new and create actions as well as a partial rendered in the show page for restaurants.
week7_systems_check
Launch Academy systems check for week 7. Must use TDD (Rspec/Capybara) to create a simple Rails app for listing an inventory of cars, and the manufacturers of those cars.