s/exists?/exist?/

Fixes: ``` -----> Building on the Heroku-24 stack -----> Fetching https://github.com/heroku/heroku-buildpack-ruby#schneems/default-ruby-336 buildpack... buildpack downloaded -----> Ruby app detected ! ! undefined method `exists?' for class Dir ! /tmp/buildpacks/55030ecaa578151bf5924184e8750b99212faef5/lib/language_pack/helpers/bundler_wrapper.rb:242:in `fetch_bundler': undefined method `exists?' for class Dir (NoMethodError) return true if Dir.exists?(bundler_path) ^^^^^^^^ Did you mean? exist? ```
heroku · Jan 27, 2025 · 08644d0 · 08644d0
1 parent 9848194
commit 08644d0
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/lib/language_pack/base.rb b/lib/language_pack/base.rb
@@ -112,7 +112,7 @@ def build_release
 
   def write_release_yaml
     release = build_release
-    FileUtils.mkdir("tmp") unless File.exists?("tmp")
+    FileUtils.mkdir("tmp") unless File.exist?("tmp")
     File.open("tmp/heroku-buildpack-release-step.yml", 'w') do |f|
       f.write(release.to_yaml)
     end

diff --git a/lib/language_pack/helpers/bundler_wrapper.rb b/lib/language_pack/helpers/bundler_wrapper.rb
@@ -239,7 +239,7 @@ def bundler_version_escape_valve!
 
   private
   def fetch_bundler
-    return true if Dir.exists?(bundler_path)
+    return true if Dir.exist?(bundler_path)
 
     topic("Installing bundler #{@version}")
     bundler_version_escape_valve!

diff --git a/lib/language_pack/metadata.rb b/lib/language_pack/metadata.rb
@@ -26,7 +26,7 @@ def read(key)
 
   def exists?(key)
     full_key = "#{FOLDER}/#{key}"
-    File.exist?(full_key) && !Dir.exists?(full_key)
+    File.exist?(full_key) && !Dir.exist?(full_key)
   end
   alias_method :include?, :exists?