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require "rspec"

def flatten(arr)
  return [arr] unless arr.is_a? Array

  arr.reduce([]) { |concat, item| concat + flatten(item) }
end

RSpec.describe "Flattening a nested array" do
  it "is valid for simple array" do

Aerlinger

require "rspec"

##
# Recursively flattens a nested array by performing a in-order depth first traversal and reducing the found items into a single, flat
# array within the tail call.
def flatten(arr)
  return [arr] unless arr.is_a? Array

  # Note that the return value of `reduce` is the last call in the our recursive `flatten` function, so nested items are concatenated 
  # in order as they return up the call stack.

Aerlinger

require "active_support/all"
require "net/http"

token = "my_token"
url = "https://graph.facebook.com/v2.6/me/messages?"
sender = 100688998246663
text = "Hello"
request_params =  {
  recipient: {id: sender},
  message: {text: text},

Aerlinger

New Services/Projects:

• Configuration REST API is up and online within cluster. You can access it from any node in the cluster at api.internal.o18m.com
• Ruby configuration API client: https://github.com/methodmill/ConfigurationApiClientRuby
• Scala configuration API client: https://github.com/methodmill/
• New Jobqueue server https://dashboard.methodmill.com/client-jobqueue/

Bugfixes

Client Dashboard:

Aerlinger

Design Architecture of Datamill
=====================================

## Core Requirements

#####**High Level (user-facing) Design Requirements**

- **Multi-Tenancy:** Ability to service multiple users simultaneously
- **Low-Latency:** Where possible, data should always be current with less than a 15-20 minute delay.
- **Reliability:** Services should run with *> 99.99%* uptime. Data recovery should be possible in the event of service or hardware failure.

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1. Typical news/announcements
2. Progress updates and what we've each been working on
3. "Trimming the sails": Where we are, where we're going, and where we need to be
4. Sprint Planning!
   • Towards a cohesive team-based workflow
   • Mixpanel
   • Automation
   • Infrastructure and Operations
5. Core technology decisions
   • SBT/Maven?

Aerlinger

{
 "metadata": {
  "name": "",
  "signature": "sha256:973f629a9825a5e2ab8a547b36f84aa20289633b121d810ca166ed9acdeebc6f"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [

Aerlinger

module FactoryGirl
  def self.find_or_create(resource_name, attributes = {}, &block)
    clazz = resource_name.to_s.classify.constantize

    model = clazz.find_by(attributes) || FactoryGirl.build(resource_name, attributes)

    yield(model) if block_given? && model.new_record?

    model.tap(&:save)
  end

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function loadrc(path::String)
  if (path == ENV["HOME"] || path == "/")
    return ""
  end

  loadrc(dirname(path))

  juliarc = joinpath(path, ".juliarc.jl")
  println(juliarc)

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module A
  module B; end
  module C
    puts B

    module D
      # First looks for A::C::D::B (doesn't exist) then searches for A::B

      puts "\nmodule A::C::D"
      puts Module.nesting