7 files changed, 48 insertions, 6 deletions
diff --git a/ale_linters/ruby/brakeman.vim b/ale_linters/ruby/brakeman.vim
index a8088080..2dc48740 100644
--- a/ale_linters/ruby/brakeman.vim
+++ b/ale_linters/ruby/brakeman.vim
@@ -36,7 +36,7 @@ function! ale_linters#ruby#brakeman#GetCommand(buffer) abort
 
     let l:executable = ale#Var(a:buffer, 'ruby_brakeman_executable')
 
-    return ale#handlers#ruby#EscapeExecutable(l:executable, 'brakeman')
+    return ale#ruby#EscapeExecutable(l:executable, 'brakeman')
     \    . ' -f json -q '
     \    . ale#Var(a:buffer, 'ruby_brakeman_options')
     \    . ' -p ' . ale#Escape(l:rails_root)
diff --git a/ale_linters/ruby/debride.vim b/ale_linters/ruby/debride.vim
new file mode 100644
index 00000000..0a45644e
--- /dev/null
+++ b/ale_linters/ruby/debride.vim
@@ -0,0 +1,42 @@
+" Author: Eddie Lebow https://github.com/elebow
+" Description: debride, a dead method detector for Ruby files
+
+call ale#Set('ruby_debride_executable', 'debride')
+call ale#Set('ruby_debride_options', '')
+
+function! ale_linters#ruby#debride#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'ruby_debride_executable')
+
+    return ale#handlers#ruby#EscapeExecutable(l:executable, 'debride')
+    \   . ale#Var(a:buffer, 'ruby_debride_options')
+    \   . ' %s'
+endfunction
+
+function! ale_linters#ruby#debride#HandleOutput(buffer, lines) abort
+    let l:output = []
+
+    for l:line in a:lines
+        if l:line !~# '^  '
+            continue
+        endif
+
+        let l:elements = split(l:line)
+        let l:method_name = l:elements[0]
+        let l:lnum = split(l:elements[1], ':')[1]
+
+        call add(l:output, {
+        \   'lnum': 0 + l:lnum,
+        \   'text': 'Possible unused method: ' . l:method_name,
+        \   'type': 'W',
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('ruby', {
+\   'name': 'debride',
+\   'executable': {b -> ale#Var(b, 'ruby_debride_executable')},
+\   'command': function('ale_linters#ruby#debride#GetCommand'),
+\   'callback': 'ale_linters#ruby#debride#HandleOutput',
+\})
diff --git a/ale_linters/ruby/rails_best_practices.vim b/ale_linters/ruby/rails_best_practices.vim
index a94fb671..36646647 100644
--- a/ale_linters/ruby/rails_best_practices.vim
+++ b/ale_linters/ruby/rails_best_practices.vim
@@ -33,7 +33,7 @@ function! ale_linters#ruby#rails_best_practices#GetCommand(buffer) abort
     let l:output_file = has('win32') ? '%t ' : '/dev/stdout '
     let l:cat_file = has('win32') ? '; type %t' : ''
 
-    return ale#handlers#ruby#EscapeExecutable(l:executable, 'rails_best_practices')
+    return ale#ruby#EscapeExecutable(l:executable, 'rails_best_practices')
     \    . ' --silent -f json --output-file ' . l:output_file
     \    . ale#Var(a:buffer, 'ruby_rails_best_practices_options')
     \    . ale#Escape(l:rails_root)
diff --git a/ale_linters/ruby/reek.vim b/ale_linters/ruby/reek.vim
index e39e366f..226b452e 100644
--- a/ale_linters/ruby/reek.vim
+++ b/ale_linters/ruby/reek.vim
@@ -14,7 +14,7 @@ function! ale_linters#ruby#reek#GetCommand(buffer, version) abort
     \   ? ' --stdin-filename %s'
     \   : ''
 
-    return ale#handlers#ruby#EscapeExecutable(l:executable, 'reek')
+    return ale#ruby#EscapeExecutable(l:executable, 'reek')
     \   . ' -f json --no-progress --no-color --force-exclusion'
     \   . l:display_name_args
 endfunction
diff --git a/ale_linters/ruby/rubocop.vim b/ale_linters/ruby/rubocop.vim
index 8b9e9c84..410ed0ea 100644
--- a/ale_linters/ruby/rubocop.vim
+++ b/ale_linters/ruby/rubocop.vim
@@ -7,7 +7,7 @@ call ale#Set('ruby_rubocop_options', '')
 function! ale_linters#ruby#rubocop#GetCommand(buffer) abort
     let l:executable = ale#Var(a:buffer, 'ruby_rubocop_executable')
 
-    return ale#handlers#ruby#EscapeExecutable(l:executable, 'rubocop')
+    return ale#ruby#EscapeExecutable(l:executable, 'rubocop')
     \   . ' --format json --force-exclusion '
     \   . ale#Var(a:buffer, 'ruby_rubocop_options')
     \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
diff --git a/ale_linters/ruby/sorbet.vim b/ale_linters/ruby/sorbet.vim
index ee765a6e..cae0683c 100644
--- a/ale_linters/ruby/sorbet.vim
+++ b/ale_linters/ruby/sorbet.vim
@@ -5,7 +5,7 @@ function! ale_linters#ruby#sorbet#GetCommand(buffer) abort
     let l:executable = ale#Var(a:buffer, 'ruby_sorbet_executable')
     let l:options = ale#Var(a:buffer, 'ruby_sorbet_options')
 
-    return ale#handlers#ruby#EscapeExecutable(l:executable, 'srb')
+    return ale#ruby#EscapeExecutable(l:executable, 'srb')
     \   . ' tc'
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' --lsp --disable-watchman'
diff --git a/ale_linters/ruby/standardrb.vim b/ale_linters/ruby/standardrb.vim
index f075a7d5..f751e803 100644
--- a/ale_linters/ruby/standardrb.vim
+++ b/ale_linters/ruby/standardrb.vim
@@ -8,7 +8,7 @@ call ale#Set('ruby_standardrb_options', '')
 function! ale_linters#ruby#standardrb#GetCommand(buffer) abort
     let l:executable = ale#Var(a:buffer, 'ruby_standardrb_executable')
 
-    return ale#handlers#ruby#EscapeExecutable(l:executable, 'standardrb')
+    return ale#ruby#EscapeExecutable(l:executable, 'standardrb')
     \   . ' --format json --force-exclusion '
     \   . ale#Var(a:buffer, 'ruby_standardrb_options')
     \   . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))