join method
Joins the given path parts into a single path. Example:
context.join('path', 'to', 'foo'); // -> 'path/to/foo'
If any part ends in a path separator, then a redundant separator will not be added:
context.join('path/', 'to', 'foo'); // -> 'path/to/foo'
If a part is an absolute path, then anything before that will be ignored:
context.join('path', '/to', 'foo'); // -> '/to/foo'
Implementation
String join(String part1,
[String? part2,
String? part3,
String? part4,
String? part5,
String? part6,
String? part7,
String? part8,
String? part9,
String? part10,
String? part11,
String? part12,
String? part13,
String? part14,
String? part15,
String? part16]) {
final parts = <String?>[
part1,
part2,
part3,
part4,
part5,
part6,
part7,
part8,
part9,
part10,
part11,
part12,
part13,
part14,
part15,
part16,
];
_validateArgList('join', parts);
return joinAll(parts.whereType<String>());
}