tristang

require 'benchmark'
require 'ostruct'

REP = 1000000

User = Struct.new(:name, :age)

USER = "User".freeze
AGE = 21
HASH = {:name => USER, :age => AGE}.freeze

tristang

==================
== UN PATCHED ====
==================

-- create_table(:posts, {:force=>true})
D, [2015-04-07T21:48:33.198419 #6407] DEBUG -- :    (0.3ms)  CREATE TABLE "posts" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "comments_count" integer DEFAULT 0) 
   -> 0.0067s
-- create_table(:comments, {:force=>true})
D, [2015-04-07T21:48:33.198977 #6407] DEBUG -- :    (0.1ms)  CREATE TABLE "comments" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "post_id" integer) 
   -> 0.0005s

tristang

require 'minitest/autorun'
require 'logger'

# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
ActiveRecord::Base.logger = Logger.new(STDOUT)

ActiveRecord::Schema.define do
  create_table :posts do |t| 
    t.integer :comments_count, default: 0

tristang

tristang

{
  "rows" : [
    {
      "attribute" : "Some attribute",
      "id" : "id_0",
      "very_important" : 0.2,
      "important" : 0.2,
      "not_very_important" : 0.2,
      "not_at_all_important" : 0.2,
      "do_not_know" : 0.2