snakeToPascalCase function

String snakeToPascalCase(
  1. String input
)

Implementation

String snakeToPascalCase(String input) {
  return input
      .split('_') // Split the string by underscores
      .map((word) => word.isNotEmpty
          ? '${word[0].toUpperCase()}${word.substring(1)}'
          : '') // Capitalize the first letter of each word
      .join(); // Join all the words
}