assertions (version 0.3.0)

assert_length: Assert Length

Description

Assert object has a specific length

Usage

assert_length(
  x,
  length,
  msg = NULL,
  call = rlang::caller_env(),
  arg_name = NULL
)

Value

invisible(TRUE)

Arguments

x

object to check length of

length

expected length (number)

msg

custom error message

call

(logical) whether to preserve call in error message

arg_name

(character) name of argument being tested