class Wco::Leadset

def self.from_email email

for anti-spam 
def self.from_email email
  _domain = email.split('@')[1]
  words = _domain.split('.')
  if %w| com net gov org |.include?( words[-2] )
    words = words[-3, 3]
  else
    words = words[-2, 2]
  end
  _domain = words.join('.')
  find_or_create_by( company_url: _domain )
end