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-rw-r--r--railties/lib/rails/rack/log_tailer.rb7
-rw-r--r--railties/test/generators/app_generator_test.rb2
2 files changed, 3 insertions, 6 deletions
diff --git a/railties/lib/rails/rack/log_tailer.rb b/railties/lib/rails/rack/log_tailer.rb
index 3fa45156c3..011ac6cecc 100644
--- a/railties/lib/rails/rack/log_tailer.rb
+++ b/railties/lib/rails/rack/log_tailer.rb
@@ -6,7 +6,6 @@ module Rails
path = Pathname.new(log || "#{File.expand_path(Rails.root)}/log/#{Rails.env}.log").cleanpath
@cursor = ::File.size(path)
- @last_checked = Time.now.to_f
@file = ::File.open(path, 'r')
end
@@ -20,11 +19,9 @@ module Rails
def tail!
@file.seek @cursor
- mod = @file.mtime.to_f
- if mod > @last_checked
+ if !@file.eof?
contents = @file.read
- @last_checked = mod
- @cursor += contents.size
+ @cursor = @file.tell
$stdout.print contents
end
end
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 21725a380c..08cfb585f9 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -114,7 +114,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
Rails.application.config.root = app_moved_root
Rails.application.class.stubs(:name).returns("Myapp")
- Rails.application.stubs(:instance_of?).returns(Rails::Application)
+ Rails.application.stubs(:is_a?).returns(Rails::Application)
FileUtils.mv(app_root, app_moved_root)