Class: Prism::StatementsNode

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

Overview

Represents a set of statements contained within some scope.

foo; bar; baz
^^^^^^^^^^^^^

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, node_id, location, flags, body) ⇒ StatementsNode

Initialize a new StatementsNode node.



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# File 'lib/prism/node.rb', line 18031

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

Instance Attribute Details

#body ⇒ Object (readonly)

attr_reader body: Array



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# File 'lib/prism/node.rb', line 18080

def body
  @body
end

Class Method Details

.type ⇒ Object

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



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# File 'lib/prism/node.rb', line 18093

def self.type
  :statements_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.



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# File 'lib/prism/node.rb', line 18099

def ===(other)
  other.is_a?(StatementsNode) &&
    (body.length == other.body.length) &&
    body.zip(other.body).all? { |left, right| left === right }
end

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void



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# File 'lib/prism/node.rb', line 18040

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

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array



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# File 'lib/prism/node.rb', line 18045

def child_nodes
  [*body]
end

#comment_targets ⇒ Object

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



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# File 'lib/prism/node.rb', line 18062

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

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array



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# File 'lib/prism/node.rb', line 18057

def compact_child_nodes
  [*body]
end

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

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?body: Array) -> StatementsNode



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# File 'lib/prism/node.rb', line 18067

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

#deconstruct_keys(keys) ⇒ Object

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



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# File 'lib/prism/node.rb', line 18075

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

#each_child_node ⇒ Object

def each_child_node: () { (Prism::node) -> void } -> void | () -> Enumerator



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# File 'lib/prism/node.rb', line 18050

def each_child_node
  return to_enum(:each_child_node) unless block_given?

  body.each { |node| yield node }
end

#inspect ⇒ Object

def inspect -> String



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# File 'lib/prism/node.rb', line 18083

def inspect
  InspectVisitor.compose(self)
end

#type ⇒ Object

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



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# File 'lib/prism/node.rb', line 18088

def type
  :statements_node
end