each()
public
Calls the block once for each [key, value]
pair in the database. Returns self.
static VALUE
fdbm_each_pair(VALUE obj)
{
datum key, val;
DBM *dbm;
struct dbmdata *dbmp;
VALUE keystr, valstr;
RETURN_ENUMERATOR(obj, 0, 0);
GetDBM2(obj, dbmp, dbm);
for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
val = dbm_fetch(dbm, key);
keystr = rb_tainted_str_new(key.dptr, key.dsize);
valstr = rb_tainted_str_new(val.dptr, val.dsize);
rb_yield(rb_assoc_new(keystr, valstr));
GetDBM2(obj, dbmp, dbm);
}
return obj;
}