dvandersluis

# frozen_string_literal: true

require "bundler/inline"

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

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

  gem "rails", '6.0.3'

dvandersluis

require 'benchmark/ips'

collection = User.limit(1)

module ActiveRecord
  module Calculations
    alias_method :old_pluck, :pluck

    # original: https://github.com/rails/rails/blob/master/activerecord/lib/active_record/relation/calculations.rb#L184-L201
    def pluck(*column_names)

dvandersluis

require 'benchmark/ips'

user = User.last

Benchmark.ips do |x|
  x.report('.attr') { user.name }
  x.report('[attr]') { user.[]('name') }

  # What rails calls for user['name']
  x.report('read_attr/missing') { user.read_attribute('name') { |n| missing_attribute(n, caller) } }

dvandersluis

require 'benchmark/ips'

photo = Photo.last
arr = [photo]

Benchmark.ips do |x|
  x.report('map') { arr.map(&:id) }
  x.report('pluck') { arr.pluck(:id) }
  x.compare!
end

dvandersluis

source 'https://rubygems.org'

gemspec

group :development do
  gem 'rubocop_defaults', git: 'https://github.com/dvandersluis/rubocop_defaults.git'
end

dvandersluis

source 'https://rubygems.org'

# Specify your gem's dependencies in my_gem.gemspec
gemspec

dvandersluis

def gemspec(opts = nil)
  opts ||= {}
  path              = opts[:path] || "."
  glob              = opts[:glob]
  name              = opts[:name]
  development_group = opts[:development_group] || :development
  expanded_path     = gemfile_root.join(path)

  gemspecs = Dir[File.join(expanded_path, "{,*}.gemspec")].map {|g| Bundler.load_gemspec(g) }.compact
  gemspecs.reject! {|s| s.name != name } if name

dvandersluis

require 'active_support/core_ext/array/wrap'

module OverridableAlias
  def overridable_alias(name, aliases:, &block)
    define_method(name) do
      method = method(name)

      if method.super_method
        send(name) # faster than method.call
      else

dvandersluis

class A
  def foo
    'hello'
  end
  
  alias_method :bar, :foo
end

class B < A
  def foo

dvandersluis

# See http://stackoverflow.com/questions/1987354/how-to-set-locale-default-url-options-for-functional-tests-rails/8920258#8920258
class ActionController::TestCase
  module Behavior
    def process_with_default_locale(action, parameters = nil, session = nil, flash = nil, http_method = 'GET')
      parameters = { :locale => "en" }.merge( parameters || {} )
      process_without_default_locale(action, parameters, session, flash, http_method)
    end 
    alias_method_chain :process, :default_locale
  end 
end