/*
 *  call-seq:
 *     FieldInfo.new(name, options = {}) -> field_info
 *
 *  Create a new FieldInfo object with the name +name+ and the properties
 *  specified in +options+. The available options are [:store, :index,
 *  :term_vector, :boost]. See the description of FieldInfo for more
 *  information on these properties. 
 */
static VALUE
frt_fi_init(int argc, VALUE *argv, VALUE self)
{
    VALUE roptions, rname;
    FieldInfo *fi;
    enum StoreValues store = STORE_YES;
    enum IndexValues index = INDEX_YES;
    enum TermVectorValues term_vector = TERM_VECTOR_WITH_POSITIONS_OFFSETS;
    float boost = 1.0f;

    rb_scan_args(argc, argv, "11", &rname, &roptions);
    if (argc > 1) {
        frt_fi_get_params(roptions, &store, &index, &term_vector, &boost);
    }
    fi = fi_new(frt_field(rname), store, index, term_vector);
    fi->boost = boost;
    Frt_Wrap_Struct(self, NULL, &frt_fi_free, fi);
    object_add(fi, self);
    return self;
}