jwg2s

# Find all tables and when they were last vacuumed/analyzed, either manually or automatically
SELECT relname, 
       last_vacuum, 
       last_autovacuum, 
       last_analyze, 
       last_autoanalyze 
FROM   pg_stat_all_tables 
WHERE  schemaname = 'public' 
ORDER  BY last_vacuum DESC;

jwg2s

it 'should ensure we have no extra focus true exist' do
  files = Dir.glob(File.join(Rails.root, 'spec', '**', '*_spec.rb'))
  count = 0
  files.each do |file|
    unless File.readlines(file).grep(/focus['"]?\s*[\:=][>]?\s*true/).empty?
      puts "#{file} has focus true!"
      count = count + 1
    end
  end
  count.should == 0

jwg2s

require 'benchmark'

def count_factors(number)
  factors = (1..number).select { |n| (number % n).zero? }
  factors.count
end
  
def print_doors(n)
  i = 0
  array = (1..n)