class Prism::ParenthesesNode
Represents a parenthesized expression
(10 + 34) ^^^^^^^^^
Public Class Methods
(Source source, Integer node_id, Location location, Integer flags, Prism::node? body, Location opening_loc, Location closing_loc) → void
Source
# File lib/prism/node.rb, line 24511 def initialize(source, node_id, location, flags, body, opening_loc, closing_loc) @source = source @node_id = node_id @location = location @flags = flags @body = body @opening_loc = opening_loc @closing_loc = closing_loc end
Initialize a new ParenthesesNode node.
Public Instance Methods
() → Prism::node?
Source
# File lib/prism/node.rb, line 24624 def body @body end
Returns the body attribute.
Flags
Public Instance Methods
() → bool
Source
# File lib/prism/node.rb, line 24614 def multiple_statements? flags.anybits?(ParenthesesNodeFlags::MULTIPLE_STATEMENTS) end
parentheses that contain multiple potentially void statements
Locations
Public Instance Methods
() → Location
Source
# File lib/prism/node.rb, line 24657 def closing_loc location = @closing_loc return location if location.is_a?(Location) @closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by closing_loc.
() → Location
Source
# File lib/prism/node.rb, line 24635 def opening_loc location = @opening_loc return location if location.is_a?(Location) @opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by opening_loc.
Node Interface
These methods are present on all subclasses of Node. Read the node interface docs for more information.
Public Class Methods
Public Instance Methods
(_Visitor visitor) → untyped
Source
# File lib/prism/node.rb, line 24535 def accept(visitor) visitor.visit_parentheses_node(self) end
See Node.accept.
() → Array[node?]
Source
# File lib/prism/node.rb, line 24542 def child_nodes [body] end
See Node.child_nodes.
() → Array[node | Location]
Source
# File lib/prism/node.rb, line 24568 def comment_targets [*body, opening_loc, closing_loc] #: Array[Prism::node | Location] end
See Node.comment_targets.
() → Array[node]
Source
# File lib/prism/node.rb, line 24559 def compact_child_nodes compact = [] #: Array[Prism::node] if (body = self.body); compact << body; end compact end
(?node_id: Integer, ?location: Location, ?flags: Integer, ?body: Prism::node?, ?opening_loc: Location, ?closing_loc: Location) → ParenthesesNode
Source
# File lib/prism/node.rb, line 24578 def copy(node_id: self.node_id, location: self.location, flags: self.flags, body: self.body, opening_loc: self.opening_loc, closing_loc: self.closing_loc) ParenthesesNode.new(source, node_id, location, flags, body, opening_loc, closing_loc) end
Creates a copy of self with the given fields, using self as the template.
() → Enumerator[node, void]
() { (node) → void } → void
Source
# File lib/prism/node.rb, line 24550 def each_child_node(&blk) return to_enum(:each_child_node) unless block_given? if (body = self.body); yield body; end end
See Node.each_child_node.
Repository
Methods related to Relocation.
Public Instance Methods
(_Repository repository) → Relocation::Entry
Source
# File lib/prism/node.rb, line 24668 def save_closing_loc(repository) repository.enter(node_id, :closing_loc) end
Save the closing_loc location using the given saved source so that it can be retrieved later.
(_Repository repository) → Relocation::Entry
Source
# File lib/prism/node.rb, line 24646 def save_opening_loc(repository) repository.enter(node_id, :opening_loc) end
Save the opening_loc location using the given saved source so that it can be retrieved later.
Slicing
Public Instance Methods
() → String
Source
# File lib/prism/node.rb, line 24690 def closing closing_loc.slice end
Slice the location of closing_loc from the source.
() → String
Source
# File lib/prism/node.rb, line 24680 def opening opening_loc.slice end
Slice the location of opening_loc from the source.