kyletolle

{
    "changeset": {
        "metadata": {
            "application": "Fulcrum iOS",
            "application_build": "1823",
            "application_version": "2.3.3",
            "device_identifier": "4EDA094F-DCC2-40C5-B71A-9FF22B831409",
            "device_manufacturer": "Apple",
            "device_model": "iPhone6,1",
            "platform": "iOS",

kyletolle

#
# Hashes can be modified by a method they're passed in to, which would affect
# what they contain. This could be an unexpected side-effect.
# $ ruby hash-modification.rb
#   Hash before modification:
#   {:a=>1, :b=>2}
#   Hash after modification
#   {:a=>1, :b=>2, :c=>3, :d=>4}
#
original_hash = { a: 1, b: 2 }

kyletolle

{
  "current_page": 1,
  "per_page": 20000,
  "projects": [
    {
      "created_at": "2014-05-07T19:17:42Z",
      "description": "Data collected that is in the Denver, CO area.",
      "id": "3bc943c3-6477-4010-a876-85fce6fdf11",
      "name": "Denver",
      "updated_at": "2014-05-07T19:17:42Z"

kyletolle

{
    "record": {
        "altitude": null,
        "assigned_to": null,
        "assigned_to_id": null,
        "client_created_at": "2014-04-09T12:24:36Z",
        "client_updated_at": "2014-04-09T12:26:50Z",
        "course": null,
        "created_at": "2014-04-28T20:38:46Z",
        "created_by": "Kyle Tolle",

kyletolle

{
    "form": {
        "auto_assign": false,
        "bounding_box": [
            48.8518638,
            2.3130969889462,
            48.8772149651485,
            2.3516665
        ],
        "created_at": "2014-04-21T21:29:01Z",

kyletolle

RubyProf.start

# Code to profile...

result = RubyProf.stop

# Print a graph to an HTML file, sorted by time spend in children.
File.open('profile_output.html', 'w') do |file|
  printer = RubyProf::GraphHtmlPrinter.new result
  printer.print(file, sort_method: :children_time)

kyletolle

// This is the response from the call, reformatted for readability.

{
    "photo": {
        "access_key": "f37be52e-06d2-418a-916d-0e5874a0de29",
        "created_at": "2014-03-10T20:54:26Z",
        "created_by": "Kyle Tolle",
        "created_by_id": "51efe7d6a93448fc300048d9",
        "exif": {
            "pixel_x_dimension": 1090,

kyletolle

two_d_grid =
  [
    [ 1,   2,   3,   4,  5 ],
    [ 6,   7,   8,   9,  10 ],
    [ 11,  12,  13,  14, 15]
  ]

puts "Basic 2D each"
two_d_grid.each do |row|
  row.each do |cell|

kyletolle

kyletolle

Based on Leaflet Map US States Name Length. Now, with actual color!