Yukihiro "Matz" Matsumoto 4e63489d1a hash.c: add __pat_values() for pattern matching optimization ...

Add Hash#__pat_values(keys) that returns an array of values if all
keys exist, or false if any key is missing. This replaces per-key
key?() + []() calls (2N hash lookups) with a single method call
(N hash lookups). The compiler generates __pat_values() followed by
array indexing to extract each value for pattern matching.

Co-authored-by: Claude <noreply@anthropic.com>

2026-02-18 15:41:55 +09:00

..

codegen.c

hash.c: add __pat_values() for pattern matching optimization

2026-02-18 15:41:55 +09:00

keywords

Fix build for C++ version >= C++11 when enable_cxx_exception; close #5199

2020-12-02 19:15:42 +09:00

lex.def

feat: add pre-commit framework

2021-03-01 10:06:17 +10:00

node.h

mruby-compiler: rename get_node_type to node_type

2025-12-23 12:27:12 +09:00

parse.y

parse.y: allow trailing comma in method definition parameters

2026-01-27 15:20:22 +09:00

y.tab.c

parse.y: allow trailing comma in method definition parameters

2026-01-27 15:20:22 +09:00