method

add_filter

v2_5_5 - Show latest stable - Class: Tracer

add_filter(p = proc)

public

Used to filter unwanted trace output

Example which only outputs lines of code executed within the Kernel class:

Tracer.add_filter do |event, file, line, id, binding, klass, *rest|
  "Kernel" == klass.to_s
end

# File lib/tracer.rb, line 263
  def Tracer.add_filter(p = proc)
    Single.add_filter(p)
  end