class Prism::MatchPredicateNode
Represents the use of the modifier in operator.
foo in bar ^^^^^^^^^^
Public Class Methods
Source
# File lib/prism/node.rb, line 17098 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.
Public Instance Methods
Source
# File lib/prism/node.rb, line 17189 def pattern @pattern end
Returns the pattern attribute.
Source
# File lib/prism/node.rb, line 17181 def value @value end
Returns the value attribute.
Locations
Public Instance Methods
Source
# File lib/prism/node.rb, line 17198 def operator_loc location = @operator_loc return location if location.is_a?(Location) @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Returns the Location represented by operator_loc.
Node Interface
Public Class Methods
Public Instance Methods
Source
# File lib/prism/node.rb, line 17120 def accept(visitor) visitor.visit_match_predicate_node(self) end
See Node.accept.
Source
# File lib/prism/node.rb, line 17125 def child_nodes [value, pattern] end
See Node.child_nodes.
Also aliased as: deconstruct
Source
# File lib/prism/node.rb, line 17143 def comment_targets [value, pattern, operator_loc] #: Array[Prism::node | Location] end
See Node.comment_targets.
Source
# File lib/prism/node.rb, line 17138 def compact_child_nodes [value, pattern] end
Source
# File lib/prism/node.rb, line 17151 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
Creates a copy of self with the given fields, using self as the template.
Source
# File lib/prism/node.rb, line 17130 def each_child_node return to_enum(:each_child_node) unless block_given? yield value yield pattern end
See Node.each_child_node.
Repository
Public Instance Methods
Source
# File lib/prism/node.rb, line 17207 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.
Slicing
Public Instance Methods
Source
# File lib/prism/node.rb, line 17217 def operator operator_loc.slice end
Slice the location of operator_loc from the source.