Simplify the code for most linters and tests with closures

1 files changed, 4 insertions, 9 deletions

diff --git a/ale_linters/css/stylelint.vim b/ale_linters/css/stylelint.vim
index a16dfde2..6f8bef68 100644
--- a/ale_linters/css/stylelint.vim
+++ b/ale_linters/css/stylelint.vim
@@ -4,21 +4,16 @@ call ale#Set('css_stylelint_executable', 'stylelint')
 call ale#Set('css_stylelint_options', '')
 call ale#Set('css_stylelint_use_global', get(g:, 'ale_use_global_executables', 0))
 
-function! ale_linters#css#stylelint#GetExecutable(buffer) abort
-    return ale#node#FindExecutable(a:buffer, 'css_stylelint', [
-    \   'node_modules/.bin/stylelint',
-    \])
-endfunction
-
 function! ale_linters#css#stylelint#GetCommand(buffer) abort
-    return ale_linters#css#stylelint#GetExecutable(a:buffer)
-    \   . ' ' . ale#Var(a:buffer, 'css_stylelint_options')
+    return '%e ' . ale#Pad(ale#Var(a:buffer, 'css_stylelint_options'))
     \   . ' --stdin-filename %s'
 endfunction
 
 call ale#linter#Define('css', {
 \   'name': 'stylelint',
-\   'executable_callback': 'ale_linters#css#stylelint#GetExecutable',
+\   'executable_callback': ale#node#FindExecutableFunc('css_stylelint', [
+\       'node_modules/.bin/stylelint',
+\   ]),
 \   'command_callback': 'ale_linters#css#stylelint#GetCommand',
 \   'callback': 'ale#handlers#css#HandleStyleLintFormat',
 \})