Refactor to use more default arguments

remarkjs · Aug 12, 2021 · 16c1b6f · 16c1b6f
1 parent ef89686
commit 16c1b6f
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Showing 3 changed files with 6 additions and 9 deletions.
diff --git a/packages/remark-lint-file-extension/index.js b/packages/remark-lint-file-extension/index.js
@@ -36,12 +36,11 @@ import {lintRule} from 'unified-lint-rule'
 const remarkLintFileExtension = lintRule(
   'remark-lint:file-extension',
   /** @type {import('unified-lint-rule').Rule<Root, Options>} */
-  (_, file, option) => {
+  (_, file, option = 'md') => {
     const ext = file.extname
-    const preferred = typeof option === 'string' ? option : 'md'
 
-    if (ext && ext.slice(1) !== preferred) {
-      file.message('Incorrect extension: use `' + preferred + '`')
+    if (ext && ext.slice(1) !== option) {
+      file.message('Incorrect extension: use `' + option + '`')
     }
   }
 )

diff --git a/packages/remark-lint-table-pipes/readme.md b/packages/remark-lint-table-pipes/readme.md
@@ -16,7 +16,6 @@ Warn when table rows are not fenced with pipes.
 
 [`remark-stringify`](https://github.com/remarkjs/remark/tree/HEAD/packages/remark-stringify)
 creates fenced rows with initial and final pipes by default.
-Pass
 
 See [Using remark to fix your Markdown](https://github.com/remarkjs/remark-lint#using-remark-to-fix-your-markdown)
 on how to automatically fix warnings for this rule.

diff --git a/packages/unified-lint-rule/readme.md b/packages/unified-lint-rule/readme.md
@@ -30,12 +30,11 @@ import {lintRule} from 'unified-lint-rule'
 
 const remarkLintFileExtension = lintRule(
   'remark-lint:file-extension',
-  (tree, file, option) => {
+  (tree, file, option = 'md') => {
     var ext = file.extname
-    var preferred = typeof option === 'string' ? option : 'md'
 
-    if (ext && ext.slice(1) !== preferred) {
-      file.message('Incorrect extension: use `' + preferred + '`')
+    if (ext && ext.slice(1) !== option) {
+      file.message('Incorrect extension: use `' + option + '`')
     }
   }
 )