Simplify the code for most linters and tests with closures

1 files changed, 2 insertions, 12 deletions

diff --git a/ale_linters/ruby/ruby.vim b/ale_linters/ruby/ruby.vim
index 1aa88851..2bc4ec4b 100644
--- a/ale_linters/ruby/ruby.vim
+++ b/ale_linters/ruby/ruby.vim
@@ -3,20 +3,10 @@
 
 call ale#Set('ruby_ruby_executable', 'ruby')
 
-function! ale_linters#ruby#ruby#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'ruby_ruby_executable')
-endfunction
-
-function! ale_linters#ruby#ruby#GetCommand(buffer) abort
-    let l:executable = ale_linters#ruby#ruby#GetExecutable(a:buffer)
-
-    return ale#Escape(l:executable) . ' -w -c -T1 %t'
-endfunction
-
 call ale#linter#Define('ruby', {
 \   'name': 'ruby',
-\   'executable_callback': 'ale_linters#ruby#ruby#GetExecutable',
-\   'command_callback': 'ale_linters#ruby#ruby#GetCommand',
+\   'executable_callback': ale#VarFunc('ruby_ruby_executable'),
+\   'command': '%e -w -c -T1 %t',
 \   'output_stream': 'stderr',
 \   'callback': 'ale#handlers#ruby#HandleSyntaxErrors',
 \})