module MrbRefTable

Overview

This is a very simple approach to generate artificial references to the wrapped objects. Therefore, the GC won't delete the wrapped objects until necessary. Note that this is currently one-directional, so mruby might still delete Crystal objects generated from Crystal itself. Furthermore, this is only possible as a module due to C closure limitations.

TODO Add compilation option for ignoring entry checks

Defined in:

MrbRefTable.cr

Class Method Summary

• .add(identification, value)
• .delete(identification)
• .get(identification)
• .get_object_id(value)

  TODO If a struct wrapper is given here, call the struct methods instead of the wrapper methods

• .inspect
• .is_registered?(identification)
• .option_active?(symbol)
• .reset
• .set_option(symbol)
• .unset_option(symbol)

Class Method Detail