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sequel_vectorized-
Allows Sequel::Dataset to be exported as an Hash of Arrays and NArrays (narray.rubyforge.org)
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Numeric and boolean columns are converted to NArrays. Others are kept as Arrays.
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Aims for bulk numeric data processing
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ExampleTODO
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Installationgem install jsvd-sequel_vectorized
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Features/Problems* Conversions are currently limited to Numeric => Float, Boolean => byte * TODO: optionally pass an Hash of :class => proc to vectorize. * Proc will transform an instance of :class to a NArray usable type (float, byte)
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Synopsis¶ ↑
Copyright- Author
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João Duarte <jsvduarte@gmail.com>
- Copyright
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Copyright © 2008 jsvd