Is there a method for accessing the row count in a file?

pythonicrubyist / creek

Ruby library for parsing large Excel files.

http://rubygems.org/gems/creek

MIT License

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Closed pedromacoritto closed 1 year ago

pedromacoritto commented 2 years ago

Wondering if there is a quick way to determine the number of rows.

Like as wc -l for CSV files.

pythonicrubyist commented 1 year ago

No, that would require pre-loading the whole file to memory that makes it very slow.