class Sass::Selector::Parent - sass-3.4.14 Documentation

# class Sass::Selector::Parent

A parent-referencing selector (`&` in Sass). The function of this is to be replaced by the parent selector in the nested hierarchy.

### Attributes

suffix[R]

The identifier following the `&`. `nil` indicates no suffix.

@return [String, nil]

### Public Class Methods

new(suffix = nil) click to toggle source

@param name [String, nil] See {#suffix}

    # File lib/sass/selector.rb, line 37
    def initialize(suffix = nil)
      @suffix = suffix
    end

### Public Instance Methods

to_s() click to toggle source

@see Selector#to_s

    # File lib/sass/selector.rb, line 42
    def to_s
      "&" + (@suffix || '')
    end

unify(sels) click to toggle source

Always raises an exception.

@raise [Sass::SyntaxError] Parent selectors should be resolved before unification @see Selector#unify

    # File lib/sass/selector.rb, line 50
    def unify(sels)
      raise Sass::SyntaxError.new("[BUG] Cannot unify parent selectors.")
    end