class Prism::SuperNode
Represents the use of the super keyword with parentheses or arguments.
super() ^^^^^^^ super foo, bar ^^^^^^^^^^^^^^
If no arguments are provided (except for a block), it would be a ForwardingSuperNode instead.
Public Class Methods
Source
# File lib/prism/node.rb, line 23451 def initialize(source, node_id, location, flags, keyword_loc, lparen_loc, arguments, rparen_loc, block) @source = source @node_id = node_id @location = location @flags = flags @keyword_loc = keyword_loc @lparen_loc = lparen_loc @arguments = arguments @rparen_loc = rparen_loc @block = block end
Initialize a new SuperNode node.
Public Instance Methods
Source
# File lib/prism/node.rb, line 23580 def arguments @arguments end
Can be only nil when there are empty parentheses, like super().
Source
# File lib/prism/node.rb, line 23611 def block @block end
Returns the block attribute.
Locations
Public Instance Methods
Source
# File lib/prism/node.rb, line 23540 def keyword_loc location = @keyword_loc return location if location.is_a?(Location) @keyword_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by keyword_loc.
Source
# File lib/prism/node.rb, line 23558 def lparen_loc location = @lparen_loc case location when nil nil when Location location else @lparen_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Returns the Location represented by lparen_loc.
Source
# File lib/prism/node.rb, line 23589 def rparen_loc location = @rparen_loc case location when nil nil when Location location else @rparen_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Returns the Location represented by rparen_loc.
Node Interface
Public Class Methods
Public Instance Methods
Source
# File lib/prism/node.rb, line 23475 def accept(visitor) visitor.visit_super_node(self) end
See Node.accept.
Source
# File lib/prism/node.rb, line 23480 def child_nodes [arguments, block] end
See Node.child_nodes.
Source
# File lib/prism/node.rb, line 23501 def comment_targets [keyword_loc, *lparen_loc, *arguments, *rparen_loc, *block] #: Array[Prism::node | Location] end
See Node.comment_targets.
Source
# File lib/prism/node.rb, line 23493 def compact_child_nodes compact = [] #: Array[Prism::node] compact << arguments if arguments compact << block if block compact end
Source
# File lib/prism/node.rb, line 23509 def copy(node_id: self.node_id, location: self.location, flags: self.flags, keyword_loc: self.keyword_loc, lparen_loc: self.lparen_loc, arguments: self.arguments, rparen_loc: self.rparen_loc, block: self.block) SuperNode.new(source, node_id, location, flags, keyword_loc, lparen_loc, arguments, rparen_loc, block) end
Creates a copy of self with the given fields, using self as the template.
Source
# File lib/prism/node.rb, line 23485 def each_child_node return to_enum(:each_child_node) unless block_given? yield arguments if arguments yield block if block end
See Node.each_child_node.
Repository
Public Instance Methods
Source
# File lib/prism/node.rb, line 23549 def save_keyword_loc(repository) repository.enter(node_id, :keyword_loc) end
Save the keyword_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 23573 def save_lparen_loc(repository) repository.enter(node_id, :lparen_loc) unless @lparen_loc.nil? end
Save the lparen_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 23604 def save_rparen_loc(repository) repository.enter(node_id, :rparen_loc) unless @rparen_loc.nil? end
Save the rparen_loc location using the given saved source so that it can be retrieved later.
Slicing
Public Instance Methods
Source
# File lib/prism/node.rb, line 23621 def keyword keyword_loc.slice end
Slice the location of keyword_loc from the source.
Source
# File lib/prism/node.rb, line 23629 def lparen lparen_loc&.slice end
Slice the location of lparen_loc from the source.
Source
# File lib/prism/node.rb, line 23637 def rparen rparen_loc&.slice end
Slice the location of rparen_loc from the source.