static void upb_enumdef_free(upb_enumdef *e) {
upb_enum_iter i;
for(i = upb_enum_begin(e); !upb_enum_done(i); i = upb_enum_next(e, i)) {
// Frees the ref taken when the string was parsed.
free(upb_enum_iter_name(i));
}
upb_strtable_free(&e->ntoi);
upb_inttable_free(&e->iton);
upb_def_uninit(&e->base);
free(e);
}
upb_enumdef *upb_enumdef_dup(const upb_enumdef *e, const void *owner) {
upb_enumdef *new_e = upb_enumdef_new(owner);
if (!new_e) return NULL;
upb_enum_iter i;
for(upb_enum_begin(&i, e); !upb_enum_done(&i); upb_enum_next(&i)) {
bool success = upb_enumdef_addval(
new_e, upb_enum_iter_name(&i),upb_enum_iter_number(&i), NULL);
if (!success) {
upb_enumdef_unref(new_e, owner);
return NULL;
}
}
return new_e;
}
/*
* call-seq:
* EnumDescriptor.each(&block)
*
* Iterates over key => value mappings in this enum's definition, yielding to
* the block with (key, value) arguments for each one.
*/
VALUE EnumDescriptor_each(VALUE _self) {
DEFINE_SELF(EnumDescriptor, self, _self);
upb_enum_iter it;
for (upb_enum_begin(&it, self->enumdef);
!upb_enum_done(&it);
upb_enum_next(&it)) {
VALUE key = ID2SYM(rb_intern(upb_enum_iter_name(&it)));
VALUE number = INT2NUM(upb_enum_iter_number(&it));
rb_yield_values(2, key, number);
}
return Qnil;
}
