utils.rb in semantic_logger-4.7.0

- old
+ new

@@ -1,10 +1,10 @@
 module SemanticLogger
   # Internal-use only utility functions for Semantic Logger.
   # Not intended for public use.
   module Utils
-    def self.constantize_symbol(symbol, namespace = 'SemanticLogger::Appender')
+    def self.constantize_symbol(symbol, namespace = "SemanticLogger::Appender")
       klass = "#{namespace}::#{camelize(symbol.to_s)}"
       begin
         Object.const_get(klass)
       rescue NameError
         raise(ArgumentError, "Could not convert symbol: #{symbol.inspect} to a class in: #{namespace}. Looking for: #{klass}")
@@ -13,12 +13,12 @@
 
     # Borrow from Rails, when not running Rails
     def self.camelize(term)
       string = term.to_s
       string = string.sub(/^[a-z\d]*/, &:capitalize)
-      string.gsub!(/(?:_|(\/))([a-z\d]*)/i) { "#{Regexp.last_match(1)}#{Regexp.last_match(2).capitalize}" }
-      string.gsub!('/'.freeze, '::'.freeze)
+      string.gsub!(%r{(?:_|(/))([a-z\d]*)}i) { "#{Regexp.last_match(1)}#{Regexp.last_match(2).capitalize}" }
+      string.gsub!("/".freeze, "::".freeze)
       string
     end
 
     # Returns the visibility for an instance method
     def self.method_visibility(mod, method_name)
@@ -30,11 +30,11 @@
       elsif mod.protected_instance_methods.include?(method_name)
         :protected
       end
     end
 
-    SELF_PATTERN = File.join('lib', 'semantic_logger')
+    SELF_PATTERN = File.join("lib", "semantic_logger")
 
     # Extract the backtrace leaving out the last few Semantic Logger lines.
     def self.extract_backtrace(stack = caller)
       while (first = stack.first) && first.include?(SELF_PATTERN)
         stack.shift
@@ -48,13 +48,13 @@
         stack.shift
       end
       stack
     end
 
-    GEM_ROOT = File.expand_path('../../..', __dir__) + '/'
+    GEM_ROOT = File.expand_path("../../..", __dir__) + "/"
 
     def self.system_path?(path)
       path.start_with?(GEM_ROOT) ||
-        path.start_with?(RbConfig::CONFIG['rubylibdir'])
+        path.start_with?(RbConfig::CONFIG["rubylibdir"])
     end
   end
 end