class Prism::ParenthesesNode
Represents a parenthesized expression
(10 + 34) ^^^^^^^^^
Public Class Methods
Source
# File lib/prism/node.rb, line 19664 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
Source
# File lib/prism/node.rb, line 19754 def body @body end
Returns the body attribute.
Flags
Public Instance Methods
Source
# File lib/prism/node.rb, line 19746 def multiple_statements? flags.anybits?(ParenthesesNodeFlags::MULTIPLE_STATEMENTS) end
parentheses that contain multiple potentially void statements
Locations
Public Instance Methods
Source
# File lib/prism/node.rb, line 19781 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.
Source
# File lib/prism/node.rb, line 19763 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
Public Class Methods
Public Instance Methods
Source
# File lib/prism/node.rb, line 19686 def accept(visitor) visitor.visit_parentheses_node(self) end
See Node.accept.
Source
# File lib/prism/node.rb, line 19691 def child_nodes [body] end
See Node.child_nodes.
Also aliased as: deconstruct
Source
# File lib/prism/node.rb, line 19710 def comment_targets [*body, opening_loc, closing_loc] #: Array[Prism::node | Location] end
See Node.comment_targets.
Source
# File lib/prism/node.rb, line 19703 def compact_child_nodes compact = [] #: Array[Prism::node] compact << body if body compact end
Source
# File lib/prism/node.rb, line 19718 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.
Source
# File lib/prism/node.rb, line 19696 def each_child_node return to_enum(:each_child_node) unless block_given? yield body if body end
See Node.each_child_node.
Repository
Public Instance Methods
Source
# File lib/prism/node.rb, line 19790 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.
Source
# File lib/prism/node.rb, line 19772 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
Source
# File lib/prism/node.rb, line 19808 def closing closing_loc.slice end
Slice the location of closing_loc from the source.
Source
# File lib/prism/node.rb, line 19800 def opening opening_loc.slice end
Slice the location of opening_loc from the source.