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