Class | Sass::Selector::SimpleSequence |
In: |
lib/sass/selector/simple_sequence.rb
|
Parent: | AbstractSequence |
A unseparated sequence of selectors that all apply to a single element. For example, `.foo#bar[attr=baz]` is a simple sequence of the selectors `.foo`, `bar`, and `[attr=baz]`.
members | [RW] |
The array of individual selectors.
@return [Array<Simple>] |
source_range | [RW] |
This sequence source range.
@return [Sass::Source::Range] |
sources | [RW] |
The extending selectors that caused this selector sequence to be generated.
For example:
a.foo { ... } b.bar {@extend a} c.baz {@extend b} The generated selector `b.foo.bar` has `{b.bar}` as its `sources` set, and the generated selector `c.foo.bar.baz` has `{b.bar, c.baz}` as its `sources` set. This is populated during the {Sequence#do_extend} process. @return {Set<Sequence>} |
subject | [W] | @see \{subject?} |
@param selectors [Array<Simple>] See \{members} @param subject [Boolean] See \{subject?} @param source_range [Sass::Source::Range]
Non-destructively extends this selector with the extensions specified in a hash (which should come from {Sass::Tree::Visitors::Cssize}).
@param extends [{Selector::Simple =>
Sass::Tree::Visitors::Cssize::Extend}] The extensions to perform on this selector
@param parent_directives [Array<Sass::Tree::DirectiveNode>]
The directives containing this selector.
@param seen [Set<Array<Selector::Simple>>]
The set of simple sequences that are currently being replaced.
@param original [Boolean]
Whether this is the original selector being extended, as opposed to the result of a previous extension that's being re-extended.
@return [Array<Sequence>] A list of selectors generated
by extending this selector with `extends`.
Returns a string representation of the sequence. This is basically the selector string.
@return [String]
Resolves the {Parent} selectors within this selector by replacing them with the given parent selector, handling commas appropriately.
@param super_cseq [CommaSequence] The parent selector @return [CommaSequence] This selector, with parent references resolved @raise [Sass::SyntaxError] If a parent selector is invalid
Whether or not this compound selector is the subject of the parent selector; that is, whether it is prepended with `$` and represents the actual element that will be selected.
@return [Boolean]
Returns whether or not this selector matches all elements that the given selector matches (as well as possibly more).
@example
(.foo).superselector?(.foo.bar) #=> true (.foo).superselector?(.bar) #=> false
@param their_sseq [SimpleSequence] @param parents [Array<SimpleSequence, String>] The parent selectors of `their_sseq`, if any. @return [Boolean]
Unifies this selector with another {SimpleSequence}, returning another `SimpleSequence` that is a subselector of both input selectors.
@param other [SimpleSequence] @return [SimpleSequence, nil] A {SimpleSequence} matching both `sels` and this selector,
or `nil` if this is impossible (e.g. unifying `#foo` and `#bar`)
@raise [Sass::SyntaxError] If this selector cannot be unified.
This will only ever occur when a dynamic selector, such as {Parent} or {Interpolation}, is used in unification. Since these selectors should be resolved by the time extension and unification happen, this exception will only ever be raised as a result of programmer error
Return a copy of this simple sequence with `sources` merged into the {SimpleSequence#sources} set.
@param sources [Set<Sequence>] @return [SimpleSequence]