setVariable {basilisk.utils}

R Documentation

Set an environment variable

Description

Set an environment variable safely, unsetting it if the supplied value is NA.

Usage

setVariable(name, value)

Arguments

name	String containing the name of an environment variable.
value	String containing the value of an environment variable. This can be NA to unset the variable.

Value

String containing the value of the variable before running this function; or NA, if the variable was not set.

Author(s)

Aaron Lun

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