element_lengths: Gets the length of each element

In xpectr: Generates Expectations for 'testthat' Unit Testing

Gets the length of each element

Description

\Sexpr[results=rd, stage=render]{lifecycle::badge("experimental")}

Applies length() to each element of `x` (without recursion).

Usage

element_lengths(x, keep_names = FALSE)

Arguments

x	List with elements.
keep_names	Whether to keep existing names. (Logical)

Details

Simple wrapper for unlist(lapply(x, length)).

Value

The length of each element.

Author(s)

Ludvig Renbo Olsen, [e-mail]

See Also

Other element descriptors: element_classes(), element_types(), num_total_elements()

Examples

# Attach packages
library(xpectr)

l <- list("a" = c(1,2,3), "b" = 1, "c" = NULL)

element_lengths(l)
element_lengths(l, keep_names = TRUE)

xpectr documentation built on Nov. 18, 2022, 5:10 p.m.