Add around methods to Logger. Closes #3809
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3670 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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*SVN*
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* Add 'around' methods to Logger, to make it easy to log before and after messages for a given block as requested in #3809. [Michael Koziarski] Example:
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logger.around_info("Start rendering component (#{options.inspect}): ",
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"\n\nEnd of component rendering") { yield }
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* Added Time#beginning_of_quarter #3607 [cohen.jeff@gmail.com]
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* Fix Object.subclasses_of to only return currently defined objects [Jonathan Viney <jonathan@bluewire.net.nz>]
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activesupport/lib/active_support/core_ext/logger.rb
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activesupport/lib/active_support/core_ext/logger.rb
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# Adds the 'around_level' method to Logger.
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class Logger
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def self.define_around_helper(level)
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module_eval <<-end_eval
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def around_#{level}(before_message, after_message, &block)
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self.#{level}(before_message)
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return_value = block.call(self)
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self.#{level}(after_message)
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return return_value
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end
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end_eval
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end
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[:debug, :info, :error, :fatal].each {|level| define_around_helper(level) }
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end
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