Yukihiro "Matz" Matsumoto fdb0a664c6 mruby-array-ext: implement Array#difference in C and refactor Array#- ...

The Ruby implementation of `Array#difference` was inefficient as it
called `Array#-` repeatedly, creating intermediate arrays.

This commit replaces it with a C implementation that processes all
arguments in a single pass. The core logic is extracted into a
shared helper function, `ary_subtract_internal`, which is now used
by both `Array#-` and `Array#difference`.

Co-authored-by: Gemini <gemini@google.com>

2025-06-29 20:46:51 +09:00

..

array.rb

mruby-array-ext: implement Array#difference in C and refactor Array#-

2025-06-29 20:46:51 +09:00