Filter an object to only contained elements with desired .names.

Filter an object to only contained elements with desired .names.

keep_if_named(x, .names)

Arguments

x	A named R object.
.names	character, vector of names by which to filter x.

Value

Those elements of x whose name is in .names.

See also

rlang::is_named()

Examples

library(salinasr)

ages <- c(Tom = 20, Mary = 19, Sue = 43, Joe = 62)
ages
#>  Tom Mary  Sue  Joe 
#>   20   19   43   62 
keep_if_named(ages, c("Mary", "Sue"))
#> Mary  Sue 
#>   19   43