substringAfter method

String substringAfter(
  1. String delimiter, {
  2. String? missingDelimiterValue,
})

Returns a substring after the first occurrence of delimiter.

Example:

'user@example.com'.substringAfter('@'); // 'example.com'

Implementation

String substringAfter(String delimiter, {String? missingDelimiterValue}) {
  final index = indexOf(delimiter);
  return index == -1 ? (missingDelimiterValue ?? this) : substring(index + delimiter.length);
}