Module: StateFu::StateArray

Includes:

ArrayWithSymbolAccessor

Defined in:

lib/support/arrays.rb

Overview

Array extender. Used by Machine to keep a list of states.

Instance Method Summary

• #next ⇒ Object

  if next?, return the state.

• #next? ⇒ Boolean

  is there exactly one possible event to fire, with a single target event?.

Methods included from ArrayWithSymbolAccessor

#[], #all, #except, #names, #only, #rand

Instance Method Details

#next ⇒ Object

if next?, return the state

Raises:

• (NotImplementedError)

# File 'lib/support/arrays.rb', line 82

def next
  raise NotImplementedError
end

#next? ⇒ Boolean

is there exactly one possible event to fire, with a single target event?

Returns:

• (Boolean)

Raises:

• (NotImplementedError)

# File 'lib/support/arrays.rb', line 77

def next?
  raise NotImplementedError
end