Basics

Ruby Objects to/from Apache Cassandra Datatypes

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