Basics

Ruby Objects to/from Apache Cassandra Datatypes

Ruby	Cassandra
`String`	`ascii`
	`blob`
	`text`
	`varchar`
`Integer`	`bigint`
	`counter`
	`int`
	`varint`
`Boolean`	`boolean`
`BigDecimal`	`decimal`
`Float`	`double`
`Float`	`float`
`IPAddr`	`inet`
`Time`	`timestamp`
`Cassandra::Uuid`	`uuid`
`Cassandra::TimeUuid`	`timeuuid`
`Array`	`list`
`Cassandra::Tuple`	`tuple`
`Set`	`set`
`Hash`	`map`
`Cassandra::UDT`	`UDT` (user-defined type)