duien

aardvark
alligator
alpaca
anaconda
anemone
anteater
antelope
arctic fox
armadillo
atlas moth

duien

Keybase proof

I hereby claim:

• I am duien on github.
• I am duien (https://keybase.io/duien) on keybase.
• I have a public key ASCCiqcEJdd6wxN8PjxXBDUimnN-DLX3Kslfq0xIz_-WeAo

To claim this, I am signing this object:

duien

[email protected] /Users/ehyland/Code/Go/src/source.datanerd.us/tools/grand-central/app
├─┬ [email protected] 
│ ├─┬ [email protected] 
│ │ ├── [email protected] 
│ │ └── [email protected] 
│ └─┬ [email protected] 
│   ├─┬ [email protected] 
│   │ ├── [email protected] 
│   │ └── [email protected] 
│   ├── [email protected] 

duien

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
	<dict>
		<key>name</key>
		<string>Brilliant</string>
		<key>settings</key>
		<array>
			<dict>
				<key>settings</key>

duien

Transition plan for dashboard v2 models

Current state of things

• There’s a dashboard v2 model that combines most functionality of standard and collection dashboards
• There’s a v2 API namespace that uses new dashboard models
• Those models can’t be associated with a collection yet
• Most collection code is in place but commented out
• Metric widgets can only be used by v2 dashboards
• The /pin endpoint does not support NRQL widgets

The plan

• Spend some time playing with the v2 dashboard models and see what needs fixing up

duien

require 'term/ansicolor'
class String
  include Term::ANSIColor
end

class Task
  attr_accessor :status, :text, :indent_level

  def to_formatted_string
    "#{indent}- #{formatted_status} #{text}"

duien

Data Munging

Adapted from CodeKata.

Last month, James showed us how to parse CSV. Here's a chance to practice, and to try something more like a real-world programming problem. You'll want to check out the CSV class in Ruby's standard library to help you.

Part One: Weather Data

In weather.csv you’ll find daily weather data for Morristown, NJ for June 2002. Download this file, then write a program to output the day number with the smallest temperature spread. The day number is in a column labeled Dy, the max temperature is MxT and the min temperature is MnT.

duien

# Write a program that prints the numbers from 1 to 100. But for multiples of
# three print 'Fizz' instead of the number and for the multiples of five print
# 'Buzz.' For numbers which are multiples of both three and five print
# 'FizzBuzz.'

def fizz_buzz( limit = 100 )
  1.upto(limit) do |i|
    print "Fizz" if i % 3 == 0
    print "Buzz" if i % 5 == 0
    print i if i%3 != 0 and i%5 != 0

duien

function time_to_glitch(time){
  var year, day_of_year, month_and_day, month, day_of_month, hour, minute, sec, ts ;
  sec = Number(time) - 1238562000;

  // there are 4435200 real seconds in a game year
  // there are 14400 real seconds in a game day
  // there are 600 real seconds in a game hour
  // there are 10 real seconds in a game minute

  year = Math.floor(sec / 4435200);

duien

ruby-1.8.7-p302 > require 'builder'
 => true 
ruby-1.8.7-p302 > xm = Builder::XmlMarkup.new
 => <inspect/> 
ruby-1.8.7-p302 > xm.title('yada')
 => "<inspect/><title>yada</title>" 
ruby-1.8.7-p302 > puts xm
TypeError: Builder::XmlMarkup#to_ary should return Array
	from (irb):5:in `puts'
	from (irb):5