Class: Sleeper::Schedule

Inherits:

Object

• Object
• Sleeper::Schedule

Defined in:

lib/sleeper/schedule.rb

Defined Under Namespace

Classes: LoopableRange

Instance Method Summary

• #current ⇒ Object
• #index ⇒ Object
• #initialize(values, recycle = false) ⇒ Schedule constructor

  A new instance of Schedule.

• #last ⇒ Object
• #next ⇒ Object
• #reset ⇒ Object

Constructor Details

#initialize(values, recycle = false) ⇒ Schedule

Returns a new instance of Schedule.

# File 'lib/sleeper/schedule.rb', line 3

def initialize(values, recycle=false)
  @values = values
  @index = LoopableRange.new(0, values.length - 1, cyclic: recycle)
end

Instance Method Details

#current ⇒ Object

# File 'lib/sleeper/schedule.rb', line 12

def current
  @values[index]
end

#index ⇒ Object

# File 'lib/sleeper/schedule.rb', line 22

def index
  @index.position
end

#last ⇒ Object

# File 'lib/sleeper/schedule.rb', line 16

def last
  index == 0 ? prev = 0 : prev = index - 1

  @values[prev]
end

#next ⇒ Object

# File 'lib/sleeper/schedule.rb', line 8

def next
  @values[@index.succ]
end

#reset ⇒ Object

# File 'lib/sleeper/schedule.rb', line 26

def reset
  @index.reset
end