get_variable

get_variable.listenv

The name or index of element of interest.

name

If <code>TRUE</code>, an error is generated if <code>name</code> does not exist.

mustExist

If <code>TRUE</code>, element <code>name</code> is created if missing.

create

Get name of variable for a specific element of list environment

internal

List environments are environments that have list-like properties. For instance, the elements of a list environment are ordered and can be accessed and iterated over using index subsetting, e.g. 'x <- listenv(a = 1, b = 2); for (i in seq_along(x)) x[[i]] <- x[[i]] ^ 2; y <- as.list(x)'.

get_variable: Get name of variable for a specific element of list environment

Description

Usage

Arguments

Value