require 'rubygems'
require 'cassandra'
include Cassandra::Constants

client = Cassandra.new('Keyspace1', '127.0.0.1:9160')

client.batch do
  client.insert(:Standard1, '001', { 'first' => 'shin', 'last' => 'akiyama', 'age' => '31' })
  client.insert(:Standard1, '002', { 'first' => 'foo', 'last' => 'bar', 'age' => '20' })
  client.insert(:Standard1, '003', { 'first' => 'hoge', 'last' => 'fuga', 'age' => '15' })
end

# 追加したデータを取得してみる
client.get_range(:Standard1).each { |obj|
  p "Key : #{obj.key}"
  obj.columns.each { |col|
    p col
  }
}