Class: Karenina::Reader

Inherits:

Object

• Object
• Karenina::Reader

Defined in:

lib/karenina/reader.rb

Instance Attribute Summary

• #book ⇒ Object readonly

  Returns the value of attribute book.

Instance Method Summary

• #down ⇒ Object
• #initialize ⇒ Reader constructor

  A new instance of Reader.

• #to_str ⇒ Object
• #up ⇒ Object

Constructor Details

#initialize ⇒ Reader

Returns a new instance of Reader.

# File 'lib/karenina/reader.rb', line 6

def initialize()
  @book = Book.new
end

Instance Attribute Details

#book ⇒ Object (readonly)

Returns the value of attribute book.

# File 'lib/karenina/reader.rb', line 4

def book
  @book
end

Instance Method Details

#down ⇒ Object

# File 'lib/karenina/reader.rb', line 14

def down
  @book.mark.increment
end

#to_str ⇒ Object

# File 'lib/karenina/reader.rb', line 18

def to_str
  @book.to_str
end

#up ⇒ Object

# File 'lib/karenina/reader.rb', line 10

def up
  @book.mark.decrement
end