Sha256: ad9fbde4c771ff9443ff1bf8a322318cb0ced896c4a4ef8a8d19899c86175c16
Contents?: true
Size: 1 KB
Versions: 10
Compression:
Stored size: 1 KB
Contents
# The call info visitor class does a depth-first traversal across a
# list of method infos. At each call_info node, the visitor executes
# the block provided in the #visit method. The block is passed two
# parameters, the event and the call_info instance. Event will be
# either :enter or :exit.
#
# visitor = RubyProf::CallInfoVisitor.new(result.threads.first.top_call_infos)
#
# method_names = Array.new
#
# visitor.visit do |call_info, event|
# method_names << call_info.target.full_name if event == :enter
# end
#
# puts method_names
module RubyProf
class CallInfoVisitor
def initialize(call_infos)
@call_infos = CallInfo.roots_of(call_infos)
end
def visit(&block)
@call_infos.each do |call_info|
visit_call_info(call_info, &block)
end
end
private
def visit_call_info(call_info, &block)
yield call_info, :enter
call_info.children.each do |child|
visit_call_info(child, &block)
end
yield call_info, :exit
end
end
end
Version data entries
10 entries across 10 versions & 3 rubygems