Sha256: 187d02a13ee3a044f68931421d00c009b7523af7b22a4bdbef370884aeeb32d5
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Size: 973 Bytes
Versions: 2
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Contents
# Quandl::Cassinatra ```ruby require 'quandl/cassinatra' Quandl::Cassinatra.use 'http://192.168.33.10:8983/wikiposit_cassandra/' include Quandl::Cassinatra ``` ### Quandl::Cassinatra::Model::Dataset #### Find / Scope ```ruby require 'quandl/cassinatra' d = Quandl::Cassinatra::Model::Dataset.limit(10).transform(:rdiff).collapse(:weekly).find(293) d.data_table => [...] 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::Model::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::Model::Dataset.find(5893853) d.data_table => [...] ``` ### Quandl::Cassinatra::Model::Multiset ```ruby require 'quandl/cassinatra' m = Quandl::Cassinatra::Model::Multiset.with_columns('5893853.1,293.2').limit(10).collapse(:monthly) m.data => [...] ```
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
quandl_cassinatra-0.2.2 | README.md |
quandl_cassinatra-0.2.1 | README.md |