method

to_hash

v2_1_10 - Show latest stable - 0 notes - Class: SDBM

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What's this?

to_hash() public

Returns a new Hash containing each key-value pair in the database.

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

    GetDBM2(obj, dbmp, dbm);
    hash = rb_hash_new();
    for (key = sdbm_firstkey(dbm); key.dptr; key = sdbm_nextkey(dbm)) {
        val = sdbm_fetch(dbm, key);
        rb_hash_aset(hash, rb_external_str_new(key.dptr, key.dsize),
                           rb_external_str_new(val.dptr, val.dsize));
    }

    return hash;
}

to_hash

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