Class: Effigy::ClassList

Inherits:
Object show all
Defined in:
lib/effigy/class_list.rb

Overview

Internal use only.

Used when parsing and manipulating lists of CSS class names.

Instance Method Summary collapse

Constructor Details

#initialize(element) ⇒ ClassList

Returns a new instance of ClassList.

Parameters:

  • element (Nokogiri::XML::Element) —

    the element whose class names should be manipulated



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# File 'lib/effigy/class_list.rb', line 10

def initialize(element)
  @element = element
  read_class_names
end

Instance Method Details

#<<(class_name) ⇒ Object

Appends a class name to the list.

Parameters:

  • class_name (String) —

    the class name to append



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# File 'lib/effigy/class_list.rb', line 17

def <<(class_name)
  @class_names << class_name
  write_class_names
end

#remove(class_name) ⇒ Object

Removes a class name from the list.

Parameters:

  • class_name (String) —

    the class name to remove



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# File 'lib/effigy/class_list.rb', line 24

def remove(class_name)
  @class_names.delete(class_name)
  write_class_names
end