join_check: Detect possible duplicates of rows or columns after a join

In yogat3ch/UU: Universally Useful

Detect possible duplicates of rows or columns after a join

Description

Detect possible duplicates of rows or columns after a join

Usage

join_check(after, before, halt_fn = rlang::warn)

Arguments

after	(data.frame) after the join
before	(data.frame) from before the join Optional but required for row comparison.
halt_fn	(function) to notify, default warn.

See Also

rlang::abort() base::message()

Examples

a = data.frame(a = c(1, 2, 3, 4, 3, 5), b = 1:6)
b = data.frame(a = c(1, 2, 3, 4, 5), c = letters[1:5])
after <- dplyr::left_join(a, b)
join_check(b, after, halt_fn = message)

yogat3ch/UU documentation built on May 31, 2024, 10:14 p.m.