Class: Prism::ImplicitRestNode

Inherits:
PrismNode
  • Object
show all
Defined in:
lib/prism/node.rb,
ext/prism/api_node.c

Overview

Represents using a trailing comma to indicate an implicit rest parameter.

foo { |bar,| }
          ^

foo in [bar,]
           ^

for foo, in bar do end
       ^

foo, = bar
   ^

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, node_id, location, flags) ⇒ ImplicitRestNode

Initialize a new ImplicitRestNode node.



7836
7837
7838
7839
7840
7841
 
# File 'lib/prism/node.rb', line 7836

def initialize(source, node_id, location, flags)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
end

Class Method Details

.type ⇒ Object

Return a symbol representation of this node type. See ‘Node::type`.



7887
7888
7889
 
# File 'lib/prism/node.rb', line 7887

def self.type
  :implicit_rest_node
end

Instance Method Details

#===(other) ⇒ Object

Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.



7893
7894
7895
 
# File 'lib/prism/node.rb', line 7893

def ===(other)
  other.is_a?(ImplicitRestNode)
end

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void



7844
7845
7846
 
# File 'lib/prism/node.rb', line 7844

def accept(visitor)
  visitor.visit_implicit_rest_node(self)
end

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array[nil | Node]



7849
7850
7851
 
# File 'lib/prism/node.rb', line 7849

def child_nodes
  []
end

#comment_targets ⇒ Object

def comment_targets: () -> Array[Node | Location]



7859
7860
7861
 
# File 'lib/prism/node.rb', line 7859

def comment_targets
  [] #: Array[Prism::node | Location]
end

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array



7854
7855
7856
 
# File 'lib/prism/node.rb', line 7854

def compact_child_nodes
  []
end

#copy(node_id: self.node_id, location: self.location, flags: self.flags) ⇒ Object

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer) -> ImplicitRestNode



7864
7865
7866
 
# File 'lib/prism/node.rb', line 7864

def copy(node_id: self.node_id, location: self.location, flags: self.flags)
  ImplicitRestNode.new(source, node_id, location, flags)
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location }



7872
7873
7874
 
# File 'lib/prism/node.rb', line 7872

def deconstruct_keys(keys)
  { node_id: node_id, location: location }
end

#inspect ⇒ Object

def inspect -> String



7877
7878
7879
 
# File 'lib/prism/node.rb', line 7877

def inspect
  InspectVisitor.compose(self)
end

#type ⇒ Object

Return a symbol representation of this node type. See ‘Node#type`.



7882
7883
7884
 
# File 'lib/prism/node.rb', line 7882

def type
  :implicit_rest_node
end