From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Mon, 16 Mar 2020 18:49:26 +0900 Subject: Fresh start --- jni/ruby/ext/-test-/hash/delete.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 jni/ruby/ext/-test-/hash/delete.c (limited to 'jni/ruby/ext/-test-/hash/delete.c') diff --git a/jni/ruby/ext/-test-/hash/delete.c b/jni/ruby/ext/-test-/hash/delete.c new file mode 100644 index 0000000..10d4aec --- /dev/null +++ b/jni/ruby/ext/-test-/hash/delete.c @@ -0,0 +1,16 @@ +#include "ruby.h" + +extern VALUE rb_hash_delete_entry(VALUE hash, VALUE key); + +static VALUE +hash_delete(VALUE hash, VALUE key) +{ + VALUE ret = rb_hash_delete_entry(hash, key); + return ret == Qundef ? Qnil : rb_ary_new_from_values(1, &ret); +} + +void +Init_delete(VALUE klass) +{ + rb_define_method(klass, "delete!", hash_delete, 1); +} -- cgit v1.2.3