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healthyAddress (version 0.4.5)

nany_lowercase: Uppercase character vectors

Description

Ensures all elements of a character vector are uppercase; no lowercase characters.

Usage

nany_lowercase(x, nThread = getOption("healthyAddress.nThread", 1L))

Value

nany_lowercase

FALSE if any char in x is a lowercase letter.

Arguments

x

A character vector, of ASCII elements.

nThread

Number of threads to use.

Examples

Run this code
nany_lowercase("ABC")
nany_lowercase("ABC 123 /--")
nany_lowercase("ABC 123 /-- z")

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