diff options
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -6489,10 +6489,10 @@ env_update(VALUE env, VALUE hash) /* * call-seq: - * ENV.clone(freeze: nil) -> copy of ENV + * ENV.clone(freeze: nil) -> ENV * - * Returns a clone of ENV, but warns because the ENV data is shared with the - * clone. + * Returns ENV itself, and warns because ENV is a wrapper for the + * process-wide environment variables and a clone is useless. * If +freeze+ keyword is given and not +nil+ or +false+, raises ArgumentError. * If +freeze+ keyword is given and +true+, raises TypeError, as ENV storage * cannot be frozen. |