doubleOr method

double doubleOr(
  1. String key,
  2. double dflt
)

Implementation

double doubleOr(String key, double dflt) {
  if ( members.containsKey(key) ) {
    VlJson v = members[key]!;
    if ( v.kind == 2 ) {
      return v.num;
    }
  }
  return dflt;
}