Module: Era

Defined in:
lib/era.rb,
lib/era/version.rb

Constant Summary collapse

VERSION = 
'0.0.3'

Class Method Summary collapse

Class Method Details

.time(this_many = 1) ⇒ Object

Evaluates a block and prints the time it took. Returns the block value. Takes an optional argument for number of times to run the block.



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# File 'lib/era.rb', line 9

def self.time this_many = 1
  value = nil
  s = Benchmark.realtime do
    this_many.pred.times do
      yield
    end
    value = yield
  end
  puts "Elapsed time: #{s * 1000} ms"
  value
end