Class: Prism::ImaginaryNode

Inherits:

PrismNode

• Object
• PrismNode
• Prism::ImaginaryNode

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

• #numeric ⇒ Object readonly

  attr_reader numeric: FloatNode | IntegerNode | RationalNode.

Class Method Summary

• .type ⇒ Object

  Return a symbol representation of this node type.

Instance Method Summary

• #===(other) ⇒ Object

  Implements case-equality for the node.

• #accept(visitor) ⇒ Object

  def accept: (Visitor visitor) -> void.

• #child_nodes ⇒ Object (also: #deconstruct)

  def child_nodes: () -> Array.

• #comment_targets ⇒ Object

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

• #compact_child_nodes ⇒ Object

  def compact_child_nodes: () -> Array.

• #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.

• #deconstruct_keys(keys) ⇒ Object

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

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

  Initialize a new ImaginaryNode node.

• #inspect ⇒ Object

  def inspect -> String.

• #type ⇒ Object

  Return a symbol representation of this node type.

• #value ⇒ Object

  Returns the value of the node as a Ruby Complex.

Constructor Details

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

Initialize a new ImaginaryNode node.

# File 'lib/prism/node.rb', line 8797

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

# File 'lib/prism/node.rb', line 8839

def numeric
  @numeric
end

Class Method Details

.type ⇒ Object

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

# File 'lib/prism/node.rb', line 8852

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.

# File 'lib/prism/node.rb', line 8858

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

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void

# File 'lib/prism/node.rb', line 8806

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

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array

# File 'lib/prism/node.rb', line 8811

def child_nodes
  [numeric]
end

#comment_targets ⇒ Object

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

# File 'lib/prism/node.rb', line 8821

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

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array

# File 'lib/prism/node.rb', line 8816

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

# File 'lib/prism/node.rb', line 8826

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 }

# File 'lib/prism/node.rb', line 8834

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

#inspect ⇒ Object

def inspect -> String

# File 'lib/prism/node.rb', line 8842

def inspect
  InspectVisitor.compose(self)
end

#type ⇒ Object

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

# File 'lib/prism/node.rb', line 8847

def type
  :imaginary_node
end

#value ⇒ Object

Returns the value of the node as a Ruby Complex.

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

def value
  Complex(0, numeric.value)
end