require "mysql2"

    client = Mysql2::Client.new(:host => "localhost", :username => "root", :password => "", :database =>"test")
    test_query1 = client.query("SELECT test1 FROM accounts LIMIT 1").each(:as => :array)
    dev_test1 = test_query1.each { | row | }
    puts dev_test1
    test_query2 = client.query("SELECT test2 FROM accounts LIMIT 1").each(:as => :array)
    dev_test2 = test_query2.each { | row | }
    puts dev_test2
    username = "#{dev_test1}"
    password = "#{dev_test2}"
    puts username
    puts password

password = "#{array}" #==> "[[array_contents]]"
puts password  #==> "[[array_contents]]"

puts array  #==> "array_contents"