Mango::Collection::insert modifies the parameters

[JianleiZhang]

From package Mango::Collection： sub insert { ...

Make sure all documents have ids

my @ids = map { $_->{_id} //= bson_oid } @$docs; ... }

The variable transmission has been modified When I re-use this variable

[oliwer]

You're right. I wonder why it was written like that. I guess it can be seen as a feature?

Anyway, I will write a patch for this soon.

[oliwer]

Sorry for the delay, and thanks for the report!