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Ruby Ruby Blocks Working With Blocks Build a Simple Benchmarker

Posted by nathanielcusano
nathanielcusano
9,808 Points

How do I get my program to work?

class Benchmarker

  def run(&block)
    present= Time.now
    puts "This is the current time #{present}."

    yield time 
    time
    puts end_time - present
    end



 end_time= run do |time|
      Time.now
    end
 end
 benchmarker= Benchmarker.new
Brandon McClelland
Brandon McClelland
4,645 Points
Brandon McClelland
Brandon McClelland
4,645 Points

Are you getting an error message (please describe if so) or asking how to run it?

nathanielcusano
nathanielcusano
9,808 Points

bench.rb:14:in <class:Benchmarker>': undefined methodrun' for Benchmarker:Class (NoMethodError)
from bench.rb:1:in `<main>'

1 Answer

rowend rowend
rowend rowend
2,926 Points
rowend rowend
rowend rowend
2,926 Points

Set out of class the next code:

    end_time= run do |time|
      Time.now
    end

And adjust to look like:

   benchmarker= Benchmarker.new
    end_time= benchmarker.run do |time|
      Time.now
    end