Class: FindReadersNumberForBook

Inherits:

Object

• Object
• FindReadersNumberForBook

Defined in:

lib/find_readers_number_for_book.rb

Class Method Summary

• .perform(library, book) ⇒ Object

Instance Method Summary

• #initialize(library, book) ⇒ FindReadersNumberForBook constructor

  A new instance of FindReadersNumberForBook.

• #perform ⇒ Object

Constructor Details

#initialize(library, book) ⇒ FindReadersNumberForBook

Returns a new instance of FindReadersNumberForBook.

# File 'lib/find_readers_number_for_book.rb', line 6

def initialize(library, book)
  @library = library
  @book = book
end

Class Method Details

.perform(library, book) ⇒ Object

# File 'lib/find_readers_number_for_book.rb', line 2

def self.perform(library, book)
  new(library, book).perform
end

Instance Method Details

#perform ⇒ Object

# File 'lib/find_readers_number_for_book.rb', line 11

def perform
  find_the_number_of_readers
end