Class | Sass::Selector::Sequence |
In: |
lib/sass/selector/sequence.rb
|
Parent: | AbstractSequence |
An operator-separated sequence of {SimpleSequence simple selector sequences}.
members | [R] |
The array of {SimpleSequence simple
selector sequences}, operators, and newlines. The operators are strings
such as `"+"` and `">"` representing the
corresponding CSS operators, or interpolated
SassScript. Newlines are also newline strings; these aren‘t
semantically relevant, but they do affect formatting.
@return [Array<SimpleSequence, String|Array<Sass::Tree::Node, String>>] |
@param seqs_and_ops [Array<SimpleSequence, String|Array<Sass::Tree::Node, String>>]
See \{#members}
Add to the {SimpleSequence#sources} sets of the child simple sequences. This destructively modifies this sequence‘s members array, but not the child simple sequences.
@param sources [Set<Sequence>]
Returns whether there‘s a {Parent} selector anywhere in this sequence.
@return [Boolean]
Non-destructively extends this selector with the extensions specified in a hash (which should come from {Sass::Tree::Visitors::Cssize}).
@param extends [Sass::Util::SubsetMap{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 replace [Boolean]
Whether to replace the original selector entirely or include it in the result.
@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`. These correspond to a {CommaSequence}'s {CommaSequence#members members array}.
Sets the name of the file in which this selector was declared, or `nil` if it was not declared in a file (e.g. on stdin). This also sets the filename for all child selectors.
@param filename [String, nil] @return [String, nil]
Returns a string representation of the sequence. This is basically the selector string.
@return [String]
Sets the line of the Sass template on which this selector was declared. This also sets the line for all child selectors.
@param line [Integer] @return [Integer]
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 @param implicit_parent [Boolean] Whether the the parent
selector should automatically be prepended to the resolved selector if it contains no parent refs.
@return [CommaSequence] This selector, with parent references resolved @raise [Sass::SyntaxError] If a parent selector is invalid
Converts the subject operator "!", if it exists, into a ":has()" selector.
@retur [Sequence]
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 cseq [Sequence] @return [Boolean]
Unifies this with another selector sequence to produce a selector that matches (a subset of) the intersection of the two inputs.
@param other [Sequence] @return [CommaSequence, nil] The unified selector, or nil if unification failed. @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