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add_filter

add_filter(p = proc)

Class Public methods

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

Links:

https://github.com/ruby/ruby/blob/2a97015041f7276a84eba777da301c926bd9630d/lib/tracer.rb#L271

doc_ruby_on_rails

2015-06-09 18:25:54

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