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Check that Colnum Vectors do not Overlap

Source: R/check-functions.R
check_no_overlap_colnums.Rd

Given a named list of colnum vectors, like those produced by tidyselect::eval_select(), throw an error if there is an overlap.

Usage

check_no_overlap_colnums(x)

Arguments

x

A named list of integer vectors.

Value

TRUE, invisibly

See also

tidyselect::eval_select()

Examples

x <- list(arg1 = c(age = 1L),
          arg2 = c(gender = 4L, region = 5L))
check_no_overlap_colnums(x)