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ForestElementsR (version 2.0.1)

has_required_lengths: Check Required Length for a List of Objects

Description

Check Required Length for a List of Objects

Usage

has_required_lengths(x, names_and_rqmts)

Value

A list with two elements: 1) rqmt_ok which is TRUE if the requirement is fulfilled and FALSE otherwise; 2) err_message, the body of an error message to be used by the calling function (mentions all problematic elements)

Arguments

x

list of objects to be checked

names_and_rqmts

a tibble that relates object names and the length they are required to have. Must have two columns, name (i.e. the object name, character), and required (i.e. the required length, integer)