join function

String join(
  1. List list, [
  2. String separator = ','
])

Converts all elements in list into a string separated by separator.

  • @param {List} list The list to convert.
  • @param {String} separator=',' The element separator.
  • @returns {String} Returns the joined string.

@example

join(['a', 'b', 'c'], '~');
// => 'a~b~c'

Implementation

String join(List list, [String separator = ',']) {
  return list.join(separator);
}