Module: Instrument

Defined in:
lib/instrument.rb

Defined Under Namespace

Classes: Error

Class Method Summary collapse

Class Method Details

.add(*raw_targets, &handler) ⇒ Object 



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# File 'lib/instrument.rb', line 22

def self.add(*raw_targets, &handler)
  raw_targets.each do |raw_target|
    obj, meth = case raw_target
    when /^(.+)#(.+)$/
      [$1.constantize, $2]
    when /^(.+)(?:\.|::)(.+)$/
      [(class << $1.constantize; self; end), $2]
    else
      raise Error, "Bad target format: #{raw_target}"
    end
    instrument(obj, meth, &handler)
  end
end

.handlers ⇒ Object 



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# File 'lib/instrument.rb', line 18

def self.handlers
  @handlers ||= []
end