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This creates a new environment containing exactly the same objects, optionally with a new parent.
env_clone(env, parent = env_parent(env))
An environment or an object bundling an environment, e.g. a formula, quosure or closure.
The parent of the cloned environment.
# NOT RUN { env <- env(!!! mtcars) clone <- env_clone(env) identical(env, clone) identical(env$cyl, clone$cyl) # }
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