constructor SchemaDifference

Source

SchemaDifference(this.expectedSchema, this.actualSchema) {
  for (var expectedTable in expectedSchema.tables) {
    var actualTable = actualSchema[expectedTable.name];
    if (actualTable == null) {
      _differingTables.add(new SchemaTableDifference(expectedTable, null));
    } else {
      var diff = expectedTable.differenceFrom(actualTable);
      if (diff.hasDifferences) {
        _differingTables.add(diff);
      }
    }
  }

  _differingTables.addAll(actualSchema.tables.where((t) => expectedSchema[t.name] == null).map((unexpectedTable) {
    return new SchemaTableDifference(null, unexpectedTable);
  }));
}