Class: AgileTrello::AverageCycleTimeCalculator

Inherits:

Object

• Object
• AgileTrello::AverageCycleTimeCalculator

Defined in:

lib/AverageCycleTimeCalculator.rb

Instance Method Summary

• #add(cycle_time) ⇒ Object
• #average ⇒ Object
• #initialize ⇒ AverageCycleTimeCalculator constructor

  A new instance of AverageCycleTimeCalculator.

Constructor Details

#initialize ⇒ AverageCycleTimeCalculator

Returns a new instance of AverageCycleTimeCalculator.

# File 'lib/AverageCycleTimeCalculator.rb', line 3

def initialize
  @cycle_times = []
end

Instance Method Details

#add(cycle_time) ⇒ Object

# File 'lib/AverageCycleTimeCalculator.rb', line 7

def add(cycle_time)
  @cycle_times.push(cycle_time)
end

#average ⇒ Object

# File 'lib/AverageCycleTimeCalculator.rb', line 11

def average
  return 0 if @cycle_times.length == 0
  (@cycle_times.reduce(:+) / @cycle_times.length).round(2)
end