corroded

require 'benchmark/ips'

Benchmark.ips do |bm|
  MAX_LENGTH = 280

  long_string = 'YOLO: the return of the comeback'

  bm.report('delete_prefix') do
    long_string.delete_prefix('YOLO: ')
  end

corroded

class User < ActiveRecord::Base
  def coolifier
    username = "#{username}...the Coolest!"
  end
  
  def make_cool
    cool = true
  end
end

corroded

Keynote: Jennifer Marsman

• inaturalist app classify trees plants animals
• wildbook

Daniel Sagenschneider - Dependency Injection is only 1/5 of the Inversion of Control problem

• http://officefloor.net/DDDPerth2019.pdf
• officefloor/tutorials

Amy Kapernick - CSS Grid - What is this Magic?!

• love the intro and history lesson!

corroded

subject(:valid_things_ids) { described_class.valid_things_ids(group) }

let(:group) { 'blurb' }

let!(:random_thing) { FactoryGirl.create(:something, group: 'blurb', id: 111) }
let!(:another_thing) { FactoryGirl.create(:something, group: 'blurb', id: 222) }
let!(:not_included) { FactoryGirl.create(:something, group: 'shrug', id: 333) }

it do
  expect(valid_things_ids).to include 111

corroded

subject(:valid_things_ids) { described_class.valid_things_ids(group) }

let(:group) { 'example' }

before do
  described_class::VALID_THINGS.each do |thing|
    FactoryGirl.create(:something, group: 'example', name: thing)
  end
end

corroded

describe 'when receiving the hero details' do
  it 'should have the top level keys as methods' do
    top_level_keys = %w{id name gender level paragonLevel hardcore skills items followers stats kills progress dead last-updated}

    top_level_keys.each do |tl_key|
      @my_hero.send(tl_key).must_equal @my_hero.response[tl_key.camelize(:lower)]
    end
  end
end

corroded

# frozen_string_literal: true

module Vehicle
  class Crasher
    def initialize(vehicle)
      @vehicle = vehicle
    end
    
    def run
      return if vehicle.parked? || vehicle.stalled?

corroded

'use strict'

const config = require('config')

module.exports.myUrl = (uploader, method) => {
  return `http://example.com/${uploader}/${method}`
}

corroded

RSpec.describe ApiCaller do
  describe '#run' do
    let(:route_builder_mock) { instance_double(RouteBuilder }
      
    before do
      allow(RouteBuilder).to receive(:new).and_return(route_builder_mock)
    end
    
    context 'route builder threw an error' do
      before do

corroded

require 'rest-client'

class ApiCaller
  def run
    url = RouteBuilder.new(some_arg: 'hello').run
    RestClient.post(url, params, headers)
  end
end