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Remove deprecated `Rails::Rack::LogTailer`

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rafaelfranca committed Jan 4, 2015
1 parent b7f856c commit c564dcb75c191ab3d21cc6f920998b0d6fbca623
Showing with 4 additions and 39 deletions.
  1. +4 −0 railties/CHANGELOG.md
  2. +0 −1 railties/lib/rails/rack.rb
  3. +0 −38 railties/lib/rails/rack/log_tailer.rb
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@@ -1,3 +1,7 @@
+* Remove deprecated `Rails::Rack::LogTailer`.
+
+ *Rafael Mendonça França*
+
* Remove deprecated `RAILS_CACHE` constant.
*Rafael Mendonça França*
@@ -2,6 +2,5 @@ module Rails
module Rack
autoload :Debugger, "rails/rack/debugger" if RUBY_VERSION < '2.0.0'
autoload :Logger, "rails/rack/logger"
- autoload :LogTailer, "rails/rack/log_tailer"
end
end
@@ -1,38 +0,0 @@
-require 'active_support/deprecation'
-
-module Rails
- module Rack
- class LogTailer
- def initialize(app, log = nil)
- ActiveSupport::Deprecation.warn('LogTailer is deprecated and will be removed on Rails 5.')
-
- @app = app
-
- path = Pathname.new(log || "#{::File.expand_path(Rails.root)}/log/#{Rails.env}.log").cleanpath
-
- @cursor = @file = nil
- if ::File.exist?(path)
- @cursor = ::File.size(path)
- @file = ::File.open(path, 'r')
- end
- end
-
- def call(env)
- response = @app.call(env)
- tail!
- response
- end
-
- def tail!
- return unless @cursor
- @file.seek @cursor
-
- unless @file.eof?
- contents = @file.read
- @cursor = @file.tell
- $stdout.print contents
- end
- end
- end
- end
-end

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