class Prism::AndNode
Represents the use of the &&
operator or the and
keyword.
left and right ^^^^^^^^^^^^^^
Attributes
Represents the left side of the expression. It can be any non-void expression.
left and right ^^^^ 1 && 2 ^
Represents the right side of the expression.
left && right ^^^^^ 1 and 2 ^
Public Class Methods
Source
# File lib/prism/node.rb, line 654 def initialize(source, node_id, location, flags, left, right, operator_loc) @source = source @node_id = node_id @location = location @flags = flags @left = left @right = right @operator_loc = operator_loc end
Initialize a new AndNode
node.
Source
# File lib/prism/node.rb, line 747 def self.type :and_node end
Return a symbol representation of this node type. See Node::type
.
Public Instance Methods
Source
# File lib/prism/node.rb, line 753 def ===(other) other.is_a?(AndNode) && (left === other.left) && (right === other.right) && (operator_loc.nil? == other.operator_loc.nil?) end
Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.
Source
# File lib/prism/node.rb, line 665 def accept(visitor) visitor.visit_and_node(self) end
def accept: (Visitor
visitor) -> void
Source
# File lib/prism/node.rb, line 670 def child_nodes [left, right] end
def child_nodes
: () -> Array
Source
# File lib/prism/node.rb, line 680 def comment_targets [left, right, operator_loc] #: Array[Prism::node | Location] end
def comment_targets
: () -> Array[Node | Location]
Source
# File lib/prism/node.rb, line 675 def compact_child_nodes [left, right] end
def compact_child_nodes
: () -> Array
Source
# File lib/prism/node.rb, line 685 def copy(node_id: self.node_id, location: self.location, flags: self.flags, left: self.left, right: self.right, operator_loc: self.operator_loc) AndNode.new(source, node_id, location, flags, left, right, operator_loc) end
def copy: (?node_id: Integer
, ?location: Location
, ?flags: Integer
, ?left: Prism::node, ?right: Prism::node, ?operator_loc: Location
) -> AndNode
Source
# File lib/prism/node.rb, line 693 def deconstruct_keys(keys) { node_id: node_id, location: location, left: left, right: right, operator_loc: operator_loc } end
def deconstruct_keys
: (Array keys) -> { node_id: Integer
, location: Location
, left: Prism::node, right: Prism::node, operator_loc
: Location
}
Source
# File lib/prism/node.rb, line 737 def inspect InspectVisitor.compose(self) end
def inspect -> String
Source
# File lib/prism/node.rb, line 732 def operator operator_loc.slice end
def operator: () -> String
Source
# File lib/prism/node.rb, line 719 def operator_loc location = @operator_loc return location if location.is_a?(Location) @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
The location of the and
keyword or the &&
operator.
left and right ^^^
Source
# File lib/prism/node.rb, line 727 def save_operator_loc(repository) repository.enter(node_id, :operator_loc) end
Save the operator_loc
location using the given saved source so that it can be retrieved later.