Quandl::Cassinatra

```ruby

require ‘quandl/cassinatra’

Quandl::Cassinatra.use ‘http://192.168.33.10:8983/wikiposit_cassandra/’

include Quandl::Cassinatra

```

Quandl::Cassinatra::Dataset

Find / Scope

```ruby

require ‘quandl/cassinatra’

d = Quandl::Cassinatra::Dataset.limit(10).transform(:rdiff).collapse(:weekly).find(293) d.data => […]

d.column_ids => [1,2,3]

d.columns_count d.created_at d.frequency d.rows_count d.type d.updated_at

```

Create

```ruby

require ‘quandl/cassinatra’

d = Quandl::Cassinatra::Dataset.new d.id = 5893853 d.data = Quandl::Fabricate::Data::Table.rand(rows: 10, columns: 4, nils: false).to_csv d.save

d = Quandl::Cassinatra::Dataset.find(5893853) d.data => […]

```

Quandl::Cassinatra::Multiset

```ruby

require ‘quandl/cassinatra’

m = Quandl::Cassinatra::Multiset.with_columns(‘5893853.1,293.2’).limit(10).collapse(:monthly) m.data => […]

```