jameswalton

Four score and seven years ago our fathers brought
forth on this continent, a new nation, conceived in Liberty,
and dedicated to the proposition that all men are created equal.

Now we are engaged in a great civil war, testing whether
that nation, or any nation so conceived and dedicated,
can long endure. We are met on a great battle-field of that war.
We have come to dedicate a portion of that field, as a final
resting place for those who here gave their lives that 
that nation might live. It is altogether fitting and proper

jameswalton

-module(ex).
-export([area/1, perimeter/1, enclose/1, bits_tr/1, bits_dr/1]).
-export([test_perimeter/0, test_area/0, test_enclose/0, test_binary/0, test_all/0]).

% Ths shapes have the following patterns:
%   {circle, {X, Y}, R}
%   {rectangle, {X, Y}, H, W}
%   {triangle, {X, Y}, A, B, C}

perimeter({circle, _, R}) -> 2 * math:pi() * R;

jameswalton

-module(variables_patterns_exercise).

-export([test/0]).

test() ->
  0 = how_many_equal(34,25,36),
  2 = how_many_equal(34,25,34),
  2 = how_many_equal(34,34,25),
  2 = how_many_equal(25,34,34),
  3 = how_many_equal(34,34,34),

jameswalton

-module(first).
-export([double/1, mult/2, area/3, treble/1, square/1]).

mult(X,Y) ->
  X*Y.

square(X) ->
  mult(X,X).

treble(X) ->

jameswalton

var http = require('http');
var fs = require('fs');
var url = require('url');
var fileLocation = '/sys/bus/w1/devices/28-000003b74282/w1_slave';

http.createServer(function (req, res) {
  var request_url = url.parse(req.url).pathname;

  if (request_url == '/temperature.json') {
    fs.readFile(fileLocation, 'utf8', function(err, data) {

jameswalton

var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('It works!\n');
}).listen(9000, "127.0.0.1");
console.log('Server running at http://127.0.0.1:9000/');

jameswalton

namespace :db do
  desc "Output information about the indexes of a database"
  task indexes: :environment do
    connection = ActiveRecord::Base.connection
    tables = {}
    columns = []
    indexed_columns = []
    unindexed_columns = []
    
    connection.tables.collect do |table|

jameswalton

require 'spec_helper'

describe ChecksController do
  before :each do
    @user = create(:user)
    @task = create(:task, user: @user)
    @check = build(:check, task_id: @task.id)
    sign_in @user
  end
  

jameswalton

class ChecksController < ApplicationController
  before_filter :authenticate_user!, :load_task
  respond_to :html
  
  def create
    @check = @task.checks.build(params[:check])
    @check.save
    respond_with @check, :location => [@task]
  end