prefer_adjacent_string_concatenation

Use strings adjacentes para concatenar literais de string.

FAÇA usar strings adjacentes para concatenar literais de string.

RUIM:

raiseAlarm(
    'ERROR: Parts of the spaceship are on fire. Other ' +
    'parts are overrun by martians. Unclear which are which.');

BOM:

raiseAlarm(
    'ERROR: Parts of the spaceship are on fire. Other '
    'parts are overrun by martians. Unclear which are which.');

Para ativar a regra prefer_adjacent_string_concatenation, adicione prefer_adjacent_string_concatenation em linter > rules no seu arquivo analysis_options.yaml:

linter:
  rules:
    - prefer_adjacent_string_concatenation

Se você usa a sintaxe de mapa YAML para configurar as regras de lint, adicione prefer_adjacent_string_concatenation: true em linter > rules:

linter:
  rules:
    prefer_adjacent_string_concatenation: true