Class: YARP::MatchRequiredNode

Inherits:
YARPNode
  • Object
show all
Defined in:
lib/yarp/node.rb,
ext/yarp/api_node.c

Overview

Represents the use of the ‘=>` operator.

foo => bar
^^^^^^^^^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value, pattern, operator_loc, location) ⇒ MatchRequiredNode

def initialize: (value: Node, pattern: Node, operator_loc: Location, location: Location) -> void



4128
4129
4130
4131
4132
4133
 
# File 'lib/yarp/node.rb', line 4128

def initialize(value, pattern, operator_loc, location)
  @value = value
  @pattern = pattern
  @operator_loc = operator_loc
  @location = location
end

Instance Attribute Details

#operator_loc ⇒ Object (readonly)

attr_reader operator_loc: Location



4125
4126
4127
 
# File 'lib/yarp/node.rb', line 4125

def operator_loc
  @operator_loc
end

#pattern ⇒ Object (readonly)

attr_reader pattern: Node



4122
4123
4124
 
# File 'lib/yarp/node.rb', line 4122

def pattern
  @pattern
end

#value ⇒ Object (readonly)

attr_reader value: Node



4119
4120
4121
 
# File 'lib/yarp/node.rb', line 4119

def value
  @value
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



4136
4137
4138
 
# File 'lib/yarp/node.rb', line 4136

def accept(visitor)
  visitor.visit_match_required_node(self)
end

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array[nil | Node]



4141
4142
4143
 
# File 'lib/yarp/node.rb', line 4141

def child_nodes
  [value, pattern]
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (keys: Array) -> Hash[Symbol, nil | Node | Array | String | Token | Array | Location]



4149
4150
4151
 
# File 'lib/yarp/node.rb', line 4149

def deconstruct_keys(keys)
  { value: value, pattern: pattern, operator_loc: operator_loc, location: location }
end

#operator ⇒ Object

def operator: () -> String



4154
4155
4156
 
# File 'lib/yarp/node.rb', line 4154

def operator
  operator_loc.slice
end