Fix issue #64

Author: evilaliv3

src/prefixes-config.js

@@ -3,15 +3,13 @@ module.exports = ({prefix}) => ({
     prefixes: {
       ltr: `[${prefix}=ltr]`,
       rtl: `[${prefix}=rtl]`,
-      dir: `[${prefix}]`,
     },
     regex: new RegExp(`\\[${prefix}(=(\\w+|"\\w+"))?\\]`),
   },
   class: {
     prefixes: {
       ltr: `.${prefix}-ltr`,
       rtl: `.${prefix}-rtl`,
-      dir: `.${prefix}`,
     },
     regex: new RegExp(`\\.${prefix}(-\\w+)?`),
   },

src/test.js

@@ -16,39 +16,12 @@ const run = (t, input, output, opts) => postcss([
     t.is(result.warnings().length, 0);
   });
 
-test('Should NOT add [dir] prefix to symmetric rules', t => run(t,
-  'a { font-size: 1em }',
-  'a { font-size: 1em }'));
-
 test('Should ONLY create LTR & RTL rules to asymmetric rules', t => run(t,
   'a { font-size: 1em; text-align: left }',
   'a { font-size: 1em }'
   + '[dir=ltr] a { text-align: left }'
   + '[dir=rtl] a { text-align: right }'));
 
-test('Should add [dir] prefix to symmetric rules with direction related declarations', t => run(t,
-  'a { text-align: center }',
-  '[dir] a { text-align: center }'));
-
-test('Should add [dir] prefix to symmetric rules with direction related declarations (2)', t => run(t,
-  'a { font-size: 1em; text-align: center }',
-  'a { font-size: 1em }'
-  + '[dir] a { text-align: center }'));
-
-test('Should add [dir] prefix to symmetric rules with direction related declarations (3)', t => run(t,
-  'a { text-align: left }'
-  + 'a { text-align: center }',
-  '[dir=ltr] a { text-align: left }'
-  + '[dir=rtl] a { text-align: right }'
-  + '[dir] a { text-align: center }'));
-
-test('Should add [dir] prefix to symmetric rules with direction related declarations (4)', t => run(t,
-  'a { margin: 0 10px 0 0 }'
-  + 'a { margin-top: 20px }',
-  '[dir=ltr] a { margin: 0 10px 0 0 }'
-  + '[dir=rtl] a { margin: 0 0 0 10px }'
-  + '[dir] a { margin-top: 20px }'));
-
 test('Creates both LTR & RTL rules for asymmetric declarations', t => run(t,
   'a { text-align: left }',
   '[dir=ltr] a { text-align: left }'