[Rd] "[[" strips the S4 class for classes extending environment

From: Vitalie S. <spinuvit.list_at_gmail.com>
Date: Wed, 10 Nov 2010 12:32:10 +0100

Dear Developers,

A recently patched [[ for environment class returns a blank environment for a children class:

setClass("myenv", contains = "environment")
#[1] "myenv"

env <- new("myenv")
#[1] "myenv"

#[1] ".GlobalEnv"

env[["a"]] <- 343

[1] "environment"

It looks like not being an intended behavior.


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https://stat.ethz.ch/mailman/listinfo/r-devel Received on Wed 10 Nov 2010 - 11:34:10 GMT

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