convertToCamelCase function

String convertToCamelCase(
  1. String input
)

Implementation

String convertToCamelCase(String input) {
  List<String> segments = input.split('_');
  for (int i = 0; i < segments.length; i++) {
    segments[i] =
        (i == 0 ? segments[i][0].toLowerCase() : segments[i][0].toUpperCase()) +
            segments[i].substring(1);
  }
  return segments.join();
}