palkan

#define ADD_STACKPRINT(label, depth) do {\
    ADD_INSN1(ret, line, putobject, rb_fstring_lit(label));\
    ADD_SEND(ret, line, rb_intern("putme"), INT2FIX(0));\
    ADD_INSN(ret, line, pop);\
    for (int x = 0; x < depth ; x++ ){\
        ADD_INSN1(ret, line, topn, INT2FIX(x));\
        ADD_SEND(ret, line, rb_intern("putme"), INT2FIX(0));\
        ADD_INSN(ret, line, pop);\
    }\
} while(0)

palkan

RSpec.shared_context "bullet" do
  before(:each) do
    Bullet.enable = true
    Bullet.bullet_logger = true
    Bullet.raise = true # raise an error if N+1 query occurs
    Bullet.start_request
  end

  after(:each) do
    Bullet.perform_out_of_channel_notifications if Bullet.notification?

palkan

# frozen_string_literal: true

# Example usage:
#
#   tcpdump -i lo0 'port 3010' -v -X -l | ruby frame_display.rb
#
require 'bundler/inline'

gemfile(true, quiet: true) do
  source 'https://rubygems.org'

palkan

# frozen_string_literal: true

require "bundler/inline"

gemfile(true, quiet: true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem "activesupport", "~> 7.0.0", require: false

palkan

class Array
  def deconstruct
    self
  end
end

class Hash
  def deconstruct_keys(_)
    self
  end

palkan

Add the following to application.rb:

$icallbacks = []
$icallbacks.define_singleton_method(:print) do
  puts sort_by { |(a, b)| -b }.map { |(a, b)| "#{b}\t\t#{a}" }.join("\n")
end

ActiveSupport::Notifications.subscribe("load_config_initializer.railties") do |event|
 $icallbacks << [event.payload[:initializer], event.duration]

palkan

# frozen_string_literal: true

require "benchmark_driver"

source = <<~RUBY

class Hash
  def symbolize_keys
    transform_keys { |key| key.to_sym rescue key }
  end

palkan

# frozen_string_literal: true

require "rails_helper"

# Automatically smoke-test all mailer previews
describe "/rails/mailers" do
  subject { response }

  ActionMailer::Preview.all.each do |preview|
    next if preview.emails.empty?

palkan

require 'active_support/core_ext/hash/indifferent_access'

def send_admin_notification(changes = previous_changes)
  case changes
  in ends_at: [Time, _]
    :resubscribed
  in ends_at: [nil, Time]
    :churned
  in processor_plan: [nil, String]
    :subscribed

palkan

# frozen_string_literal: true

require "yabeda/base_adapter"

module Yabeda
  module STDOUT
    class Adapter < BaseAdapter
      def register_counter!(_metric)
      end