Class: Lifegame::Life

Inherits:

Object

• Object
• Lifegame::Life

Defined in:

lib/lifegame/life.rb

Constant Summary

ALIVE =

'-'

DEAD =

'_'

Instance Method Summary

• #alive? ⇒ Boolean
• #be! ⇒ Object
• #dead? ⇒ Boolean
• #die! ⇒ Object
• #initialize(life = false) ⇒ Life constructor

  A new instance of Life.

• #to_s ⇒ Object

Constructor Details

#initialize(life = false) ⇒ Life

Returns a new instance of Life.

# File 'lib/lifegame/life.rb', line 6

def initialize(life = false)
  @life = life
end

Instance Method Details

#alive? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/lifegame/life.rb', line 14

def alive?
  @life
end

#be! ⇒ Object

# File 'lib/lifegame/life.rb', line 26

def be!
  @life = true
end

#dead? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/lifegame/life.rb', line 18

def dead?
  not alive?
end

#die! ⇒ Object

# File 'lib/lifegame/life.rb', line 22

def die!
  @life = false
end

#to_s ⇒ Object

# File 'lib/lifegame/life.rb', line 10

def to_s
  alive? ? ALIVE : DEAD
end