Class: Raykit::Timer

Inherits:

Object

• Object
• Raykit::Timer

Defined in:

lib/raykit/timer.rb

Overview

Provides functionality to record the time execution times

Instance Attribute Summary

• #start_time ⇒ Object

  The time at which start occurred.

Class Method Summary

• .get_elapsed_str(elapsed, pad = 0) ⇒ Object

  Converts a time span in seconds to a formatted string.

Instance Method Summary

• #elapsed ⇒ Object

  The elapsed time, in seconds, since the timer started.

• #elapsed_str(pad = 0) ⇒ Object

  The elapsed time, in seconds, as a formatted string.

• #initialize ⇒ Timer constructor

  A new instance of Timer.

Constructor Details

#initialize ⇒ Timer

Returns a new instance of Timer.

# File 'lib/raykit/timer.rb', line 11

def initialize
  @start_time = Time.now
end

Instance Attribute Details

#start_time ⇒ Object

The time at which start occurred

# File 'lib/raykit/timer.rb', line 9

def start_time
  @start_time
end

Class Method Details

.get_elapsed_str(elapsed, pad = 0) ⇒ Object

Converts a time span in seconds to a formatted string

# File 'lib/raykit/timer.rb', line 26

def self.get_elapsed_str(elapsed, pad = 0)
  # "[" + "%.0f" % (elapsed) + "s]".ljust(pad)
  format("%.0f", elapsed) + "s".ljust(pad)
end

Instance Method Details

#elapsed ⇒ Object

The elapsed time, in seconds, since the timer started

# File 'lib/raykit/timer.rb', line 16

def elapsed
  Time.now - @start_time
end

#elapsed_str(pad = 0) ⇒ Object

The elapsed time, in seconds, as a formatted string

# File 'lib/raykit/timer.rb', line 21

def elapsed_str(pad = 0)
  Timer.get_elapsed_str(elapsed, pad)
end