truncateContent function

String truncateContent(
  1. String content
)

Truncate content to fixed width.

Implementation

String truncateContent(String content) {
  int maxLength = 45;
  String subStr =
      content.length > maxLength ? content.substring(0, maxLength) : content;
  int lastCommaIndex = subStr.lastIndexOf(',') + 1;

  return '${lastCommaIndex > 0 ? content.substring(0, lastCommaIndex) : subStr} ...';
}