method

to_hash

v2_2_9 - Show latest stable - 0 notes - Class: DBM

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What's this?

to_hash() public

Converts the contents of the database to an in-memory Hash object, and returns it.

static VALUE
fdbm_to_hash(VALUE obj)
{
    datum key, val;
    struct dbmdata *dbmp;
    DBM *dbm;
    VALUE hash;

    GetDBM2(obj, dbmp, dbm);
    hash = rb_hash_new();
    for (key = dbm_firstkey(dbm); key.dptr; key = dbm_nextkey(dbm)) {
        val = dbm_fetch(dbm, key);
        rb_hash_aset(hash, rb_tainted_str_new(key.dptr, key.dsize),
                           rb_tainted_str_new(val.dptr, val.dsize));
    }

    return hash;
}

to_hash

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