Class: Sphyg::Enumerators::Base

Inherits:

Object

• Object
• Sphyg::Enumerators::Base

Defined in:

lib/sphyg/enumerators/base.rb

Overview

Enumerator template

Direct Known Subclasses

Cycle, Rotate

Defined Under Namespace

Classes: AbstractMethodCall

Instance Method Summary

• #initialize(frames) ⇒ Base constructor

  A new instance of Base.

• #next ⇒ Object

  ‘next` is called at each iteration of a throbber’s existance.

Constructor Details

#initialize(frames) ⇒ Base

Returns a new instance of Base.

# File 'lib/sphyg/enumerators/base.rb', line 7

def initialize(frames)
  @frames = frames
end

Instance Method Details

#next ⇒ Object

‘next` is called at each iteration of a throbber’s existance. It returns the throbber state to display. For example, simply looping a given array is implemented in ‘Enumerators::Cycle’.

Raises:

• (AbstractMethodCall)

# File 'lib/sphyg/enumerators/base.rb', line 14

def next
  raise AbstractMethodCall, 'Implement :run in a child class'
end