class YARP::RescueNode
Represents a rescue statement.
begin rescue Foo, *splat, Bar => ex ^^^^^^ foo end
‘Foo, *splat, Bar` are in the `exceptions` field. `ex` is in the `exception` field.
Attributes
attr_reader consequent: RescueNode
?
attr_reader exceptions: Array
attr_reader keyword_loc
: Location
attr_reader operator_loc
: Location
?
attr_reader reference: Node
?
attr_reader statements: StatementsNode
?
Public Class Methods
def initialize: (keyword_loc
: Location
, exceptions: Array, operator_loc
: Location
?, reference: Node
?, statements: StatementsNode
?, consequent: RescueNode
?, location: Location
) -> void
# File yarp/node.rb, line 9229 def initialize(keyword_loc, exceptions, operator_loc, reference, statements, consequent, location) @keyword_loc = keyword_loc @exceptions = exceptions @operator_loc = operator_loc @reference = reference @statements = statements @consequent = consequent @location = location end
Public Instance Methods
def accept: (visitor: Visitor
) -> void
# File yarp/node.rb, line 9240 def accept(visitor) visitor.visit_rescue_node(self) end
def child_nodes
: () -> Array[nil | Node]
# File yarp/node.rb, line 9245 def child_nodes [*exceptions, reference, statements, consequent] end
def comment_targets
: () -> Array[Node | Location]
# File yarp/node.rb, line 9250 def comment_targets [keyword_loc, *exceptions, *operator_loc, *reference, *statements, *consequent] end
def copy: (**params) -> RescueNode
# File yarp/node.rb, line 9255 def copy(**params) RescueNode.new( params.fetch(:keyword_loc) { keyword_loc }, params.fetch(:exceptions) { exceptions }, params.fetch(:operator_loc) { operator_loc }, params.fetch(:reference) { reference }, params.fetch(:statements) { statements }, params.fetch(:consequent) { consequent }, params.fetch(:location) { location }, ) end
def deconstruct_keys
: (keys: Array) -> Hash[Symbol, nil | Node
| Array | String | Token
| Array | Location]
# File yarp/node.rb, line 9271 def deconstruct_keys(keys) { keyword_loc: keyword_loc, exceptions: exceptions, operator_loc: operator_loc, reference: reference, statements: statements, consequent: consequent, location: location } end
# File yarp/node.rb, line 9285 def inspect(inspector = NodeInspector.new) inspector << inspector.header(self) inspector << "├── keyword_loc: #{inspector.location(keyword_loc)}\n" inspector << "├── exceptions: #{inspector.list("#{inspector.prefix}│ ", exceptions)}" inspector << "├── operator_loc: #{inspector.location(operator_loc)}\n" if (reference = self.reference).nil? inspector << "├── reference: ∅\n" else inspector << "├── reference:\n" inspector << reference.inspect(inspector.child_inspector("│ ")).delete_prefix(inspector.prefix) end if (statements = self.statements).nil? inspector << "├── statements: ∅\n" else inspector << "├── statements:\n" inspector << statements.inspect(inspector.child_inspector("│ ")).delete_prefix(inspector.prefix) end if (consequent = self.consequent).nil? inspector << "└── consequent: ∅\n" else inspector << "└── consequent:\n" inspector << consequent.inspect(inspector.child_inspector(" ")).delete_prefix(inspector.prefix) end inspector.to_str end
def keyword: () -> String
# File yarp/node.rb, line 9276 def keyword keyword_loc.slice end
def operator: () -> String?
# File yarp/node.rb, line 9281 def operator operator_loc&.slice end