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[{"id":43,"latitude":56.4340324,"longitude":12.7268848,"name":"Båstad v","slug":"bastad-v","path":"/stations/bastad-v","status":"unresponsive","observations":[]},{"id":1,"latitude":55.37704,"longitude":14.15016,"name":"Dennis station","slug":"station-1","path":"/stations/station-1","status":"unresponsive","observations":[]},{"id":16,"latitude":63.397091,"longitude":13.075093,"name":"New Camp Åre","slug":"camp","path":"/stations/camp","status":"unresponsive","observations":[]},{"id":99,"latitude":60.5262,"longitude":18.3766,"name":"Örskär","slug":"orskar","path":"/stations/orskar","status":"active","observations":[{"id":2426287,"station_id":99,"speed":11.9,"direction":null,"max_wind_speed":13.8,"min_wind_speed":0.0,"temperature":null,"created_at":"2017-01-17T17:10:44.180Z","updated_at":"2017-01-17T17:10:44.180Z","speed_calibration":1.0}]},{"id":97,"latitude":57.3672,"longitude":17.0986,"name":"Ölands Norra Udde","slug":"olands-norra-udde","path":"/stations/olands-norra-udde","status":"active","observations":[{

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$spacers: '0', '4px', '8px', '16px', '24px', '32px', '40px';

// Aliases for easy use
$spacer-0: nth($spacers, 1) !default; // 0
$spacer-1: nth($spacers, 2) !default; // 4px
$spacer-2: nth($spacers, 3) !default; // 8px
$spacer-3: nth($spacers, 4) !default; // 16px
$spacer-4: nth($spacers, 5) !default; // 24px
$spacer-5: nth($spacers, 6) !default; // 32px
$spacer-6: nth($spacers, 7) !default; // 40px

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module Reviews
  module PathHelpers
    def self.included(base)
      base.module_eval do
        alias_method :old_book_reviews_path, :book_reviews_path
        [Film, Book].each do |model|
          singular, plural = model.model_name.singular, model.model_name.plural
          alias_method "old_#{singular}_reviews_path".to_sym,
          "#{singular}_reviews_path"
          define_method "#{singular}_reviews_path" do |reviewable = nil|

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# spec/support/shared_contexts/policy.rb
# require this file from rails_helper.rb
require 'pundit/rspec'

RSpec.shared_context "Policy" do
  let(:user) { build_stubbed(:user) }
  subject { described_class }
  let(:model_class) { described_class.to_s.chomp('Policy').constantize }
  let(:permitted_attributes) do
    described_class.new(User.new, model_class).permitted_attributes

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require 'benchmark'
require 'active_support/all'

arr = Array.new(1000_0000) { rand(1...20) }

Benchmark.bm do |benchmark|
  benchmark.report "arr.sum { |n| n.odd? ? n : 0 }" do
    arr.sum { |n| n.odd? ? n : 0 }
  end
  benchmark.report "arr.select(&:odd?).sum" do

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require 'rails_helper'

RSpec.describe Post, type: :model do
  let(:blog) { FactoryBot.create(:blog) }

  it "can be created from an assocation" do
    post = blog.posts.create
    expect(post.persisted?).to be_truthy
  end
end

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<h1 id="title">Hello-World</h1>
<p>Just your average Rails app. But with no features.</p>

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module MyApp
  module Assocations

    def self.included(base)
      base.extend ClassMethods
    end

    module ClassMethods
      def decorate_association(**options, &block)
         yield AssocationDecorator.new(self, options)

maxcal

Running via Spring preloader in process 13691
Loading development environment (Rails 6.0.2.1)
irb(main):001:0> CountryImporterJob.perform_now('africa')
Performing CountryImporterJob (Job ID: 10d7fa89-fb75-4e98-b007-78e3544af766) from Async(default) enqueued at  with arguments: "africa"
   (0.2ms)  BEGIN
  Country Create (0.9ms)  INSERT INTO "countries" ("name", "created_at", "updated_at") VALUES ($1, $2, $3) RETURNING "id"  [["name", "Algeria"], ["created_at", "2020-04-22 10:13:32.879869"], ["updated_at", "2020-04-22 10:13:32.879869"]]
   (1.7ms)  COMMIT
   (0.2ms)  BEGIN
  Country Create (0.5ms)  INSERT INTO "countries" ("name", "created_at", "updated_at") VALUES ($1, $2, $3) RETURNING "id"  [["name", "Angola"], ["created_at", "2020-04-22 10:13:32.897737"], ["updated_at", "2020-04-22 10:13:32.897737"]]
   (1.1ms)  COMMIT

maxcal

require 'benchmark'

def vowel_cipher(string)
  string.tr "aAeEiIoOuU", "eEiIoOuUaA"
end

NEXT_VOWEL = {"a"=>"e", "A"=>"E", "e"=>"i", "E"=>"I", "i"=>"o",
              "I"=>"O", "o"=>"u", "O"=>"U", "u"=>"a", "U"=>"A"}

def vowel_cipher_gsub(str)