Class: Prism::ImaginaryNode

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

Overview

Represents an imaginary number literal.

1.0i
^^^^

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, node_id, location, flags, numeric) ⇒ ImaginaryNode

Initialize a new ImaginaryNode node.



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# File 'lib/prism/node.rb', line 9309

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

Instance Attribute Details

#numeric ⇒ Object (readonly)

attr_reader numeric: FloatNode | IntegerNode | RationalNode



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# File 'lib/prism/node.rb', line 9358

def numeric
  @numeric
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 9371

def self.type
  :imaginary_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 9377

def ===(other)
  other.is_a?(ImaginaryNode) &&
    (numeric === other.numeric)
end

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void



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# File 'lib/prism/node.rb', line 9318

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

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array



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# File 'lib/prism/node.rb', line 9323

def child_nodes
  [numeric]
end

#comment_targets ⇒ Object

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



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# File 'lib/prism/node.rb', line 9340

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

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array



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# File 'lib/prism/node.rb', line 9335

def compact_child_nodes
  [numeric]
end

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

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?numeric: FloatNode | IntegerNode | RationalNode) -> ImaginaryNode



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# File 'lib/prism/node.rb', line 9345

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

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, numeric: FloatNode | IntegerNode | RationalNode }



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# File 'lib/prism/node.rb', line 9353

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

#each_child_node {|numeric| ... } ⇒ Object

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

Yields:



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# File 'lib/prism/node.rb', line 9328

def each_child_node
  return to_enum(:each_child_node) unless block_given?

  yield numeric
end

#inspect ⇒ Object

def inspect -> String



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# File 'lib/prism/node.rb', line 9361

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 9366

def type
  :imaginary_node
end

#value ⇒ Object

Returns the value of the node as a Ruby Complex.



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# File 'lib/prism/node_ext.rb', line 110

def value
  Complex(0, numeric.value)
end