Sha256: 0c585ee6b0452fd8b93fafc20f80c4d26c7b6ad4de46d3f398b0f9025417e298
Contents?: true
Size: 1.5 KB
Versions: 15
Compression:
Stored size: 1.5 KB
Contents
require 'tengine/core'
module Tengine::Core::MethodTraceable
class << self
attr_accessor :disabled
end
def method_trace(*symbols)
symbols.each do |symbol|
original_method = :"_unmethod_traceable_#{symbol}"
class_eval(<<-EOS, __FILE__, __LINE__ +1)
if method_defined?(:#{original_method}) # if method_defined?(:_unmemoized_mime_type)
raise "Already method_tracing #{symbol}" # raise "Already memoized mime_type"
end # end
alias #{original_method} #{symbol} # alias _unmemoized_mime_type mime_type
def #{symbol}(*args, &block)
disabled = Tengine::Core::MethodTraceable.disabled
begin
Tengine::Core::stdout_logger.info("\#{self.class.name}##{symbol} called") unless disabled
result = #{original_method}(*args, &block)
Tengine::Core::stdout_logger.info("\#{self.class.name}##{symbol} complete") unless disabled
return result
rescue Exception => e
unless e.instance_variable_get(:@__traced__) || disabled
Tengine::Core::stderr_logger.error("\#{self.class.name}##{symbol} failure. [\#{e.class.name}] \#{e.message}\n " << e.backtrace.join("\n "))
e.instance_variable_set(:@__traced__, true)
end
raise
end
end
EOS
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems