#2655 "Even number" Ruby -97 
def even?(number)
  if number > 0
    result = number
  else
    result = -number
  end

  while result > 2 or result == 2
    result = result - 2
  end

  if result == 0
    true
  else
    false
  end
end

Best solution to find out if a number is even.

Comments
By Anonymous, 2023-11-12 14:59:07
#288 Updated updates Ruby +27 
Update.update_all_updated(updates) # Update updated updates
Comments
By anon, 2018-05-25 16:45:41
#303 I WON'T NOT USE NO DOUBLE NEGATIVES Ruby +46 
value unless value.select! { |v| v != "0" }.nil?

I don't not know no why not no one of my "predecessor" committed this shit.

Comments
By Penguin, 2018-08-09 04:37:29