Basics
Ruby Objects to/from Apache Cassandra Datatypes
| Ruby | Cassandra | 
|---|---|
String | 
      ascii | 
    
blob | 
    |
text | 
    |
varchar | 
    |
Numeric | 
      bigint | 
    
counter | 
    |
int | 
    |
varint | 
    |
Boolean | 
      boolean | 
    
BigDecimal | 
      decimal | 
    
Float | 
      double | 
    
float | 
    |
IPAddr | 
      inet | 
    
Time | 
      timestamp | 
    
Cassandra::Uuid | 
      uuid | 
    
Cassandra::TimeUuid | 
      timeuuid | 
    
Array | 
      list | 
    
Set | 
      set | 
    
Hash | 
      map | 
    
