diff --git a/lib/telebugs/code_hunk.rb b/lib/telebugs/code_hunk.rb
index fa00e35..3f386e8 100644
--- a/lib/telebugs/code_hunk.rb
+++ b/lib/telebugs/code_hunk.rb
@@ -13,7 +13,7 @@ def self.get(file, line)
       start_line = [line - AROUND_LINES, 1].max
 
       lines = get_lines(file, start_line, line + AROUND_LINES)
-      return { start_line: 0, lines: [] } if lines.empty?
+      return {start_line: 0, lines: []} if lines.empty?
 
       {
         start_line: start_line,
@@ -37,7 +37,7 @@ def self.get(file, line)
 
     private_class_method def self.get_from_cache(file)
       Telebugs::FileCache[file] ||= File.foreach(file)
-    rescue StandardError
+    rescue
       nil
     end
   end
diff --git a/lib/telebugs/config.rb b/lib/telebugs/config.rb
index bb22e30..a0c6274 100644
--- a/lib/telebugs/config.rb
+++ b/lib/telebugs/config.rb
@@ -7,7 +7,7 @@ class Config
     ERROR_API_URL = "https://api.telebugs.com/2024-03-28/errors"
 
     attr_accessor :api_key,
-                  :root_directory
+      :root_directory
 
     attr_reader :api_url
 
@@ -32,7 +32,7 @@ def reset
       self.api_url = ERROR_API_URL
       self.root_directory = File.realpath(
         (defined?(Bundler) && Bundler.root) ||
-        Dir.pwd,
+        Dir.pwd
       )
     end
   end
diff --git a/lib/telebugs/notice.rb b/lib/telebugs/notice.rb
index df987aa..4d62f03 100644
--- a/lib/telebugs/notice.rb
+++ b/lib/telebugs/notice.rb
@@ -57,7 +57,7 @@ def attach_code(b)
         next unless File.exist?(frame[:file])
         next unless frame[:line]
         next unless frame_belogns_to_root_directory?(frame)
-        next if frame[:file] =~ %r{vendor/bundle}
+        next if %r{vendor/bundle}.match?(frame[:file])
 
         frame[:code] = CodeHunk.get(frame[:file], frame[:line])
       end
diff --git a/test/test_file_cache.rb b/test/test_file_cache.rb
index 56b4426..b8ae010 100644
--- a/test/test_file_cache.rb
+++ b/test/test_file_cache.rb
@@ -14,17 +14,17 @@ def test_set_when_cache_limit_is_not_reached
     end
 
     assert_equal "value0", Telebugs::FileCache["key0"]
-    assert_equal "value#{max_size-1}", Telebugs::FileCache["key#{max_size-1}"]
+    assert_equal "value#{max_size - 1}", Telebugs::FileCache["key#{max_size - 1}"]
   end
 
   def test_set_when_cache_over_limit
-    max_size = 2*Telebugs::FileCache::MAX_SIZE
+    max_size = 2 * Telebugs::FileCache::MAX_SIZE
     max_size.times do |i|
       Telebugs::FileCache["key#{i}"] = "value#{i}"
     end
 
     assert_nil Telebugs::FileCache["key49"]
     assert_equal "value50", Telebugs::FileCache["key50"]
-    assert_equal "value#{max_size-1}", Telebugs::FileCache["key#{max_size-1}"]
+    assert_equal "value#{max_size - 1}", Telebugs::FileCache["key#{max_size - 1}"]
   end
 end
diff --git a/test/test_notice.rb b/test/test_notice.rb
index 1a8f6ee..3aabe78 100644
--- a/test/test_notice.rb
+++ b/test/test_notice.rb
@@ -4,16 +4,16 @@
 
 class TestNotice < Minitest::Test
   def fixture_path(filename)
-    File.expand_path(File.join('test', 'fixtures', filename))
+    File.expand_path(File.join("test", "fixtures", filename))
   end
 
   def project_root_path(filename)
-    fixture_path(File.join('project_root', filename))
+    fixture_path(File.join("project_root", filename))
   end
 
   def setup
     Telebugs.configure do |c|
-      c.root_directory = project_root_path('')
+      c.root_directory = project_root_path("")
     end
   end
 
@@ -52,12 +52,11 @@ def test_to_json_with_nested_errors
   def test_to_json_code
     error = RuntimeError.new
     error.set_backtrace([
-      "#{project_root_path('code.rb')}:18:in `start'",
+      "#{project_root_path("code.rb")}:18:in `start'",
       fixture_path("notroot.txt:3:in `pineapple'"),
-      "#{project_root_path('vendor/bundle/ignored_file.rb')}:2:in `ignore_me'",
+      "#{project_root_path("vendor/bundle/ignored_file.rb")}:2:in `ignore_me'"
     ])
 
-
     n = Telebugs::Notice.new(error)
     json = JSON.parse(n.to_json)
     backtrace = json["errors"][0]["backtrace"]