class Prism::MatchPredicateNode
Represents the use of the modifier in
operator.
foo in bar ^^^^^^^^^^
Attributes
attr_reader pattern: Prism::node
attr_reader value: Prism::node
Public Class Methods
Source
# File lib/prism/node.rb, line 12282 def initialize(source, node_id, location, flags, value, pattern, operator_loc) @source = source @node_id = node_id @location = location @flags = flags @value = value @pattern = pattern @operator_loc = operator_loc end
Initialize a new MatchPredicateNode
node.
Source
# File lib/prism/node.rb, line 12360 def self.type :match_predicate_node end
Return a symbol representation of this node type. See Node::type
.
Public Instance Methods
Source
# File lib/prism/node.rb, line 12366 def ===(other) other.is_a?(MatchPredicateNode) && (value === other.value) && (pattern === other.pattern) && (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 12293 def accept(visitor) visitor.visit_match_predicate_node(self) end
def accept: (Visitor
visitor) -> void
Source
# File lib/prism/node.rb, line 12298 def child_nodes [value, pattern] end
def child_nodes
: () -> Array[nil | Node]
Source
# File lib/prism/node.rb, line 12308 def comment_targets [value, pattern, operator_loc] #: Array[Prism::node | Location] end
def comment_targets
: () -> Array[Node | Location]
Source
# File lib/prism/node.rb, line 12303 def compact_child_nodes [value, pattern] end
def compact_child_nodes
: () -> Array
Source
# File lib/prism/node.rb, line 12313 def copy(node_id: self.node_id, location: self.location, flags: self.flags, value: self.value, pattern: self.pattern, operator_loc: self.operator_loc) MatchPredicateNode.new(source, node_id, location, flags, value, pattern, operator_loc) end
def copy: (?node_id: Integer, ?location: Location
, ?flags: Integer, ?value: Prism::node, ?pattern: Prism::node, ?operator_loc: Location
) -> MatchPredicateNode
Source
# File lib/prism/node.rb, line 12321 def deconstruct_keys(keys) { node_id: node_id, location: location, value: value, pattern: pattern, operator_loc: operator_loc } end
def deconstruct_keys
: (Array keys) -> { node_id: Integer, location: Location
, value: Prism::node, pattern: Prism::node, operator_loc
: Location
}
Source
# File lib/prism/node.rb, line 12350 def inspect InspectVisitor.compose(self) end
def inspect -> String
Source
# File lib/prism/node.rb, line 12345 def operator operator_loc.slice end
def operator: () -> String
Source
# File lib/prism/node.rb, line 12332 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 12340 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 12355 def type :match_predicate_node end
Return a symbol representation of this node type. See Node#type
.