no_adjacent_strings_in_list

Don't use adjacent strings in list.

DON'T use adjacent strings in a list.

This can indicate a forgotten comma.

BAD:

List<String> list = <String>[  'a'  'b',  'c', ]; 

GOOD:

List<String> list = <String>[  'a' +  'b',  'c', ]; 

To enable the no_adjacent_strings_in_list rule, add no_adjacent_strings_in_list under linter > rules in your analysis_options.yaml file:

linter:  rules:  - no_adjacent_strings_in_list 

If you're instead using the YAML map syntax to configure linter rules, add no_adjacent_strings_in_list: true under linter > rules:

linter:  rules:  no_adjacent_strings_in_list: true