Nicola Crane created ARROW-18354:
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Summary: [R] Better document the CSV read/parse/convert options we
can use with open_dataset()
Key: ARROW-18354
URL: https://issues.apache.org/jira/browse/ARROW-18354
Project: Apache Arrow
Issue Type: Sub-task
Components: R
Reporter: Nicola Crane
When a user opens a CSV dataset using open_dataset, they can take advantage of
a lot of different options which can be specified via
{{CsvReadOptions$create()}} etc.
However, as they are passed in via the ellipses ({{...}}) argument, it's not
particularly clear to users which arguments are supported or not. They are not
documented in the {{open_dataset()}} docs, and further confused (see the code
for {{CsvFileFormat$create()}} by the fact that we support a mix of Arrow and
readr parameters.
We should better document the arguments we do support.
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