use_data_table: Prepare for importing data.table

View source: R/data-table.R

use_data_tableR Documentation

Prepare for importing data.table


use_data_table() imports the data.table() function from the data.table package, as well as several important symbols: ⁠:=⁠, .SD, .BY, .N, .I, .GRP, .NGRP, .EACHI. This is a minimal setup and you can learn much more in the "Importing data.table" vignette: ⁠⁠. In addition to importing these functions, use_data_table() also blocks the usage of data.table in the Depends field of the DESCRIPTION file; data.table should be used as an imported or suggested package only. See this discussion.



usethis documentation built on July 9, 2023, 7:23 p.m.