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| author | dearblue <[email protected]> | 2018-12-14 21:41:07 +0900 |
|---|---|---|
| committer | dearblue <[email protected]> | 2018-12-14 21:41:07 +0900 |
| commit | 62dd4d89fc6da2c38a9bc1913c1f25566a9e443e (patch) | |
| tree | 72b9516a663caf936631386da725d58a45729518 /src | |
| parent | ec812c646fa9740e6309712065c26e0563795178 (diff) | |
| download | mruby-62dd4d89fc6da2c38a9bc1913c1f25566a9e443e.tar.gz mruby-62dd4d89fc6da2c38a9bc1913c1f25566a9e443e.zip | |
Add `mrb_hash_size()` function.
Diffstat (limited to 'src')
| -rw-r--r-- | src/hash.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/hash.c b/src/hash.c index 3d6c2ed7d..2f60eb74a 100644 --- a/src/hash.c +++ b/src/hash.c @@ -1133,6 +1133,15 @@ mrb_hash_aset(mrb_state *mrb, mrb_value self) return val; } +MRB_API mrb_int +mrb_hash_size(mrb_state *mrb, mrb_value hash) +{ + htable *t = RHASH_TBL(hash); + + if (!t) return 0; + return t->size; +} + /* 15.2.13.4.20 */ /* 15.2.13.4.25 */ /* @@ -1150,10 +1159,7 @@ mrb_hash_aset(mrb_state *mrb, mrb_value self) static mrb_value mrb_hash_size_m(mrb_state *mrb, mrb_value self) { - htable *t = RHASH_TBL(self); - - if (!t) return mrb_fixnum_value(0); - return mrb_fixnum_value(t->size); + return mrb_fixnum_value(mrb_hash_size(mrb, self)); } MRB_API mrb_bool |