Class: Debug
Class Method Summary collapse
Class Method Details
.trace_methods(klass) ⇒ Object
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# File 'lib/RubyExt/Debug.rb', line 4 def trace_methods klass klass.instance_methods(false).each do |m| klass.class_eval do alias_method :"old_#{m}", m define_method m.to_sym do |*args| begin time = Time.now p [m.to_sym, :start] result = send :"old_#{m}", *args ensure p [m.to_sym, :end, time - Time.now] end return result end end end end |