use tr instead of gsub when possible

2 files changed, 2 insertions, 2 deletions

diff --git a/actionview/lib/action_view/template.rb b/actionview/lib/action_view/template.rb
index eb0f2e8a57..f398f9bfa3 100644
--- a/actionview/lib/action_view/template.rb
+++ b/actionview/lib/action_view/template.rb
@@ -317,7 +317,7 @@ module ActionView
       end
 
       def method_name #:nodoc:
-        @method_name ||= "_#{identifier_method_name}__#{@identifier.hash}_#{__id__}".gsub('-', "_")
+        @method_name ||= "_#{identifier_method_name}__#{@identifier.hash}_#{__id__}".tr('-', "_")
       end
 
       def identifier_method_name #:nodoc:
diff --git a/activerecord/lib/active_record/connection_adapters/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/connection_specification.rb
index d28a54b8f9..e02824b33d 100644
--- a/activerecord/lib/active_record/connection_adapters/connection_specification.rb
+++ b/activerecord/lib/active_record/connection_adapters/connection_specification.rb
@@ -33,7 +33,7 @@ module ActiveRecord
         def initialize(url)
           raise "Database URL cannot be empty" if url.blank?
           @uri     = uri_parser.parse(url)
-          @adapter = @uri.scheme.gsub('-', '_')
+          @adapter = @uri.scheme.tr('-', '_')
           @adapter = "postgresql" if @adapter == "postgres"
 
           if @uri.opaque