list_filter: Filter a list.

In listr: Tools for Lists

Filter a list.

Description

Filter a list.

Usage

list_filter(in_list, filter_fun)

Arguments

in_list	The list to filter.
filter_fun	The function to use for filtering.

Details

'filter_fun' must evaluate to TRUE or FALSE for filtering, where elements returning TRUE are kept.

Value

A list, 'in_list' but filtered according to 'filter_fun.'

Examples

my_list <- list(aa = 1:3, bb =  1:4, cc = 2:5)
list_filter(my_list, function(x) min(x) == 1)
list_filter(my_list, function(x) max(x) > 3)

listr documentation built on Oct. 6, 2022, 5:11 p.m.