Class: CanTango::Category

Inherits:

Object

• Object
• CanTango::Category

Defined in:

lib/cantango/category.rb

Instance Method Summary

• #has_any?(subject, &block) ⇒ Boolean

  test if a particular category has a certain subject.

• #initialize(*subjects) ⇒ Category constructor

  A new instance of Category.

• #subjects ⇒ Object

Constructor Details

#initialize(*subjects) ⇒ Category

Returns a new instance of Category.

# File 'lib/cantango/category.rb', line 3

def initialize *subjects
  @subjects = subjects.flatten
end

Instance Method Details

#has_any?(subject, &block) ⇒ Boolean

test if a particular category has a certain subject

Returns:

• (Boolean)

# File 'lib/cantango/category.rb', line 12

def has_any? subject, &block
  found = subjects.include? subject
  yield if found && block
  found
end

#subjects ⇒ Object

# File 'lib/cantango/category.rb', line 7

def subjects
  @subjects ||= []
end