slugifyCurriculumTitle function

  1. @visibleForTesting
String slugifyCurriculumTitle(
  1. String title, {
  2. String suffix = '',
})

Derives a URL-safe, collision-resistant slug from a curriculum title.

Implementation

@visibleForTesting
String slugifyCurriculumTitle(String title, {String suffix = ''}) {
  final base = title
      .toLowerCase()
      .replaceAll(RegExp(r'[^a-z0-9]+'), '-')
      .replaceAll(RegExp(r'^-+|-+$'), '');
  final safe = base.isEmpty ? 'curriculum' : base;
  final trimmed = safe.length > 40 ? safe.substring(0, 40) : safe;
  return suffix.isEmpty
      ? trimmed
      : '${trimmed.replaceAll(RegExp(r'-+$'), '')}-$suffix';
}