Growstuff/growstuff

HamlLint/UnnecessaryStringOutput

Avoid outputting string expressions in Ruby when static text will suffice.

Bad haml %tag= "Some #{interpolated} string"

Good: more concise haml %tag Some #{interpolated} string

HAML gracefully handles string interpolation in static text, so you don't need to work with Ruby strings in order to use interpolation.

HamlLint/SpaceInsideHashAttributes

Check the style of hash attributes against one of two possible preferred styles, space (default) or no_space:

Bad: inconsistent spacing inside hash attributes braces haml %tag{ foo: bar} %tag{foo: bar } %tag{ foo: bar }

With default space style option: require a single space inside hash attributes braces haml %tag{ foo: bar }

With no_space style option: require no space inside hash attributes braces haml %tag{foo: bar}

This offers the ability to ensure consistency of Haml hash attributes style with ruby hash literal style (compare with the Style/SpaceInsideHashLiteralBraces cop in Rubocop).

HamlLint/SpaceInsideHashAttributes

Check the style of hash attributes against one of two possible preferred styles, space (default) or no_space:

Bad: inconsistent spacing inside hash attributes braces haml %tag{ foo: bar} %tag{foo: bar } %tag{ foo: bar }

With default space style option: require a single space inside hash attributes braces haml %tag{ foo: bar }

With no_space style option: require no space inside hash attributes braces haml %tag{foo: bar}

This offers the ability to ensure consistency of Haml hash attributes style with ruby hash literal style (compare with the Style/SpaceInsideHashLiteralBraces cop in Rubocop).

HamlLint/LineLength

Wrap lines at 80 characters. You can configure this amount via the max option on the linter, e.g. by adding the following to your .haml-lint.yml:

linters:
  LineLength:
    max: 100

Long lines are harder to read and usually indicative of complexity. You can avoid them by splitting long attribute hashes on a comma, for example:

%tag{ attr1: 1,
      attr2: 2,
      attr3: 3 }

This significantly improves readability.

HamlLint/InlineStyles

Tags should not contain inline style attributes.

Bad haml %p{ style: 'color: red;' }

Good haml %p.warning

Exceptions may need to be made for dynamic content and email templates.

See CodeAcademy to learn more.

HamlLint/SpaceInsideHashAttributes

Check the style of hash attributes against one of two possible preferred styles, space (default) or no_space:

Bad: inconsistent spacing inside hash attributes braces haml %tag{ foo: bar} %tag{foo: bar } %tag{ foo: bar }

With default space style option: require a single space inside hash attributes braces haml %tag{ foo: bar }

With no_space style option: require no space inside hash attributes braces haml %tag{foo: bar}

This offers the ability to ensure consistency of Haml hash attributes style with ruby hash literal style (compare with the Style/SpaceInsideHashLiteralBraces cop in Rubocop).

HamlLint/SpaceInsideHashAttributes

Check the style of hash attributes against one of two possible preferred styles, space (default) or no_space:

Bad: inconsistent spacing inside hash attributes braces haml %tag{ foo: bar} %tag{foo: bar } %tag{ foo: bar }

With default space style option: require a single space inside hash attributes braces haml %tag{ foo: bar }

With no_space style option: require no space inside hash attributes braces haml %tag{foo: bar}

This offers the ability to ensure consistency of Haml hash attributes style with ruby hash literal style (compare with the Style/SpaceInsideHashLiteralBraces cop in Rubocop).