private static IEnumerable <string> SchemaActionDefinitions(this SchemaAction source)
{
if (SchemaAction.None.Equals(source))
{
yield return("none");
}
else
{
if (source.Has(SchemaAction.Drop))
{
yield return("drop");
}
if (source.Has(SchemaAction.Update))
{
yield return("update");
}
if (source.Has(SchemaAction.Export))
{
yield return("export");
}
if (source.Has(SchemaAction.Validate))
{
yield return("validate");
}
}
}