Class: Timer

Inherits:

Object

• Object
• Timer

Defined in:

lib/timer.rb

Instance Attribute Summary

• #start_time ⇒ Object

  Returns the value of attribute start_time.

Instance Method Summary

• #elapsed ⇒ Object

  in seconds.

• #elapsed_str ⇒ Object
• #initialize ⇒ Timer constructor

  A new instance of Timer.

Constructor Details

#initialize ⇒ Timer

Returns a new instance of Timer.

# File 'lib/timer.rb', line 4

def initialize
  @start_time=Time.now
end

Instance Attribute Details

#start_time ⇒ Object

Returns the value of attribute start_time.

# File 'lib/timer.rb', line 2

def start_time
  @start_time
end

Instance Method Details

#elapsed ⇒ Object

in seconds

# File 'lib/timer.rb', line 8

def elapsed # in seconds
  return Time.now-@start_time
end

#elapsed_str ⇒ Object

# File 'lib/timer.rb', line 12

def elapsed_str
  elapsed_str="[" + "%.0f" %(elapsed) + "s]"
end