It's easy to get access to Qtrue, Qfalse, and Qnil via Fiddle. You can just do Fiddle.dlwrap(true). But it's not possible to get access to Qundef from pure Ruby.
This patch adds all of these magic constants as constants on Fiddle so that we can write JIT compilers in pure Ruby.
It's easy to get access to
Qtrue,Qfalse, andQnilvia Fiddle. You can just doFiddle.dlwrap(true). But it's not possible to get access toQundeffrom pure Ruby.This patch adds all of these magic constants as constants on Fiddle so that we can write JIT compilers in pure Ruby.