class Prism::PinnedExpressionNode
Represents the use of the ^
operator for pinning an expression in a pattern matching expression.
foo in ^(bar) ^^^^^^
Attributes
attr_reader expression: Prism::node
Public Class Methods
Source
# File lib/prism/node.rb, line 14121 def initialize(source, node_id, location, flags, expression, operator_loc, lparen_loc, rparen_loc) @source = source @node_id = node_id @location = location @flags = flags @expression = expression @operator_loc = operator_loc @lparen_loc = lparen_loc @rparen_loc = rparen_loc end
Initialize a new PinnedExpressionNode
node.
Source
# File lib/prism/node.rb, line 14233 def self.type :pinned_expression_node end
Return a symbol representation of this node type. See Node::type
.
Public Instance Methods
Source
# File lib/prism/node.rb, line 14239 def ===(other) other.is_a?(PinnedExpressionNode) && (expression === other.expression) && (operator_loc.nil? == other.operator_loc.nil?) && (lparen_loc.nil? == other.lparen_loc.nil?) && (rparen_loc.nil? == other.rparen_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 14133 def accept(visitor) visitor.visit_pinned_expression_node(self) end
def accept: (Visitor
visitor) -> void
Source
# File lib/prism/node.rb, line 14138 def child_nodes [expression] end
def child_nodes
: () -> Array[nil | Node]
Source
# File lib/prism/node.rb, line 14148 def comment_targets [expression, operator_loc, lparen_loc, rparen_loc] #: Array[Prism::node | Location] end
def comment_targets
: () -> Array[Node | Location]
Source
# File lib/prism/node.rb, line 14143 def compact_child_nodes [expression] end
def compact_child_nodes
: () -> Array
Source
# File lib/prism/node.rb, line 14153 def copy(node_id: self.node_id, location: self.location, flags: self.flags, expression: self.expression, operator_loc: self.operator_loc, lparen_loc: self.lparen_loc, rparen_loc: self.rparen_loc) PinnedExpressionNode.new(source, node_id, location, flags, expression, operator_loc, lparen_loc, rparen_loc) end
def copy: (?node_id: Integer, ?location: Location
, ?flags: Integer, ?expression: Prism::node, ?operator_loc: Location
, ?lparen_loc: Location
, ?rparen_loc: Location
) -> PinnedExpressionNode
Source
# File lib/prism/node.rb, line 14161 def deconstruct_keys(keys) { node_id: node_id, location: location, expression: expression, operator_loc: operator_loc, lparen_loc: lparen_loc, rparen_loc: rparen_loc } end
def deconstruct_keys
: (Array keys) -> { node_id: Integer, location: Location
, expression: Prism::node, operator_loc
: Location
, lparen_loc
: Location
, rparen_loc
: Location
}
Source
# File lib/prism/node.rb, line 14223 def inspect InspectVisitor.compose(self) end
def inspect -> String
Source
# File lib/prism/node.rb, line 14213 def lparen lparen_loc.slice end
def lparen: () -> String
Source
# File lib/prism/node.rb, line 14182 def lparen_loc location = @lparen_loc return location if location.is_a?(Location) @lparen_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
attr_reader lparen_loc
: Location
Source
# File lib/prism/node.rb, line 14208 def operator operator_loc.slice end
def operator: () -> String
Source
# File lib/prism/node.rb, line 14169 def operator_loc location = @operator_loc return location if location.is_a?(Location) @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
attr_reader operator_loc
: Location
Source
# File lib/prism/node.rb, line 14218 def rparen rparen_loc.slice end
def rparen: () -> String
Source
# File lib/prism/node.rb, line 14195 def rparen_loc location = @rparen_loc return location if location.is_a?(Location) @rparen_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
attr_reader rparen_loc
: Location
Source
# File lib/prism/node.rb, line 14190 def save_lparen_loc(repository) repository.enter(node_id, :lparen_loc) end
Save the lparen_loc
location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 14177 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.
Source
# File lib/prism/node.rb, line 14203 def save_rparen_loc(repository) repository.enter(node_id, :rparen_loc) end
Save the rparen_loc
location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 14228 def type :pinned_expression_node end
Return a symbol representation of this node type. See Node#type
.