SchemaColumn columnForName(String name)

Returns a SchemaColumn with name.

Case-insensitively compares names of columns with name. Returns null if no column exists with name.

Source

SchemaColumn columnForName(String name) {
  var lowercaseName = name.toLowerCase();
  return columns.firstWhere((col) => col.name.toLowerCase() == lowercaseName, orElse: () => null);
}