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View GitHub Profile
View gist:6418ca241d269cba73ec
Working with the cloud CLI:
`spark cloud login`
Positive end (shorter end) of the LED pin needs to be curcuit
Negative end (longer end) of LED pin needs to be on the resister
Negative Goes to Ground
Resister connects to the Input, and one below the Input point, connect the Cable; one end of Cable goes to the Ground (GND)
Red positive
ahimmelstoss / listings_controller_spec.rb
Last active Apr 6, 2017
spec for listings controller
View listings_controller_spec.rb
require 'rails_helper'
RSpec.describe ListingsController, :type => :controller do
let(:json) { JSON.parse(response.body) }
describe "GET /listings.json" do
before do
get :index, format: :json
ahimmelstoss / index.json.jbuilder
Created Jul 29, 2014
jbuilder for listings index
View index.json.jbuilder
json.array!(@listings) do |listing|
json.extract! listing, :id, :address, :listing_type, :title, :description, :price, :neighborhood_id, :host_id
View listings_controller.rb
class ListingsController < ApplicationController
before_action :set_listing, only: [:show, :update, :destroy]
# GET /listings
def index
if listing_type = params[:listing_type]
@listings = Listing.where(listing_type: listing_type)
elsif price = params[:price]
@listings = Listing.where(price: price)
ahimmelstoss / factories.rb
Created May 14, 2014
factory girl for blog lab
View factories.rb
FactoryGirl.define do
# tags
factory :happy_tag, class: Tag do |t| "happy"
factory :funny_tag, class: Tag do |t| "funny"
factory :fluffy_tag, class: Tag do |t| "fluffy"
View rsvp-seed.rb
host_user = = "Host User"
guest_user = User.create(:name => "Guest User")
not_attending_user = User.create(:name => "Not Attending User")
attending_user = User.create(:name => "Attending User")
birthday = Event.create(:name => "Birthday", :host => host_user)
holiday_party = host_user.hosted_events.create(:name => "Holiday Party")
View .bash_profile
# Configuring Our Prompt
# ======================
# This function is called in your prompt to output your active git branch.
function parse_git_branch {
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
# This function builds your prompt. It is called below
function prompt {
class Hello
def call(env)
[200, {'Content-Type' => 'text/html'}, ["Hello Rack!"]]
View serialize.rb
RSpec.configure do |config|
# Use color in STDOUT
config.color_enabled = true
# Use color not only in STDOUT but also in pagers and files
config.tty = true
# Use the specified formatter
config.formatter = :progress # :progress, :html, :textmate
View roman_numerals.rb
# # Roman Numerals
# The Romans were a clever bunch. They conquered most of Europe and ruled it for hundreds of years. They invented concrete and straight roads and even bikinis. One thing they never discovered though was the number zero. This made writing and dating extensive histories of their exploits slightly more challenging, but the system of numbers they came up with is still in use today. For example the BBC uses Roman numerals to date their programmes.
# The Romans wrote numbers using letters - I, V, X, L, C, D, M. (notice these letters have lots of straight lines and are hence easy to hack into stone tablets).
# Write a function to convert from normal numbers to Roman Numerals: e.g.
# ```
# 1 => I
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