require 'net-ldap'

ldap = Net::LDAP.new
ldap.host = '192.168.2.3'
ldap.auth 'advorak@ohreally.local', 'pass5551212ABC!@#'

ldap.search(:base => 'dc=ohreally,dc=local', :filter => '(mail=*)')


######     The last command as cfldap is what might interest you :-P    ######

def cfldap(*args)
  args = args[0]
  if args[:action] == "query"
    ldap = Net::LDAP.new
    ldap.host = args[:server]
    ldap.auth args[:username], args[:password]
    ldap.search(:base => args[:start], :filter => args[:filter])
  end
end

cfldap action:"query",
       server:"192.168.2.3",
       username:"advorak@ohreally.local",
       password:"pass5551212ABC!@#",
       start:"dc=ohreally,dc=local",
       filter:"(mail=*)"