check_object_exists {envnames}R Documentation

Check if an object exists in a given environment

Description

Check if an object exists in a given environment or any parent environment from the given environment in the way that the eval function does by default.

Usage

check_object_exists(obj, envir = globalenv())

Arguments

obj

object to check. It can be given as a symbol or as a string.

envir

environment where the existence of object is checked.

Details

If the object is not found in the envir environment it is searched in any parent environment of envir.

Value

A list containing three elements:


[Package envnames version 0.4.0 Index]