module Rack
module RubyProf
module RubyProf::ExcludeCommonMethods
class Rack::RubyProf
class RubyProf::AbstractPrinter
class RubyProf::CallInfoPrinter
class RubyProf::CallStackPrinter
class RubyProf::CallTree
class RubyProf::CallTreePrinter
class RubyProf::CallTreeVisitor
class RubyProf::DotPrinter
class RubyProf::FlameGraphPrinter
class RubyProf::FlatPrinter
class RubyProf::GraphHtmlPrinter
class RubyProf::GraphPrinter
class RubyProf::Measurement
class RubyProf::MethodInfo
class RubyProf::MultiPrinter
class RubyProf::Profile
class RubyProf::ProfileTask
class RubyProf::Thread
ruby-prof
2.0.5
# print_column_headers
def print_column_headers end