Session.virtualfile_to_dataset: Add 'strings' output type for the array of trailing texts #3157
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Description of proposed changes
Address #3148 (comment).
Two main changes:
_GMT_DATASET.to_strings
method which returns an array of the trailing textoutput_type="strings"
toSession.virtualfile_to_dataset
which wraps the_GMT_DATASET.to_strings
methodTests are also added. The method name
.to_strings
is similar topd.DataFrame.to_string
, but since we return an array of strings, we useto_strings
instead ofto_string
.