Class: Prism::CallTargetNode

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

Overview

Represents assigning to a method call.

foo.bar, = 1
^^^^^^^

begin
rescue => foo.bar
          ^^^^^^^
end

for foo.bar in baz do end
    ^^^^^^^

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc) ⇒ CallTargetNode

Initialize a new CallTargetNode node.



2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
 
# File 'lib/prism/node.rb', line 2784

def initialize(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @receiver = receiver
  @call_operator_loc = call_operator_loc
  @name = name
  @message_loc = message_loc
end

Instance Attribute Details

#name ⇒ Object (readonly)

attr_reader name: Symbol



2859
2860
2861
 
# File 'lib/prism/node.rb', line 2859

def name
  @name
end

#receiver ⇒ Object (readonly)

attr_reader receiver: Prism::node



2849
2850
2851
 
# File 'lib/prism/node.rb', line 2849

def receiver
  @receiver
end

Class Method Details

.type ⇒ Object

Return a symbol representation of this node type. See ‘Node::type`.



2889
2890
2891
 
# File 'lib/prism/node.rb', line 2889

def self.type
  :call_target_node
end

Instance Method Details

#===(other) ⇒ Object

Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.



2895
2896
2897
2898
2899
2900
2901
2902
 
# File 'lib/prism/node.rb', line 2895

def ===(other)
  other.is_a?(CallTargetNode) &&
    (flags === other.flags) &&
    (receiver === other.receiver) &&
    (call_operator_loc.nil? == other.call_operator_loc.nil?) &&
    (name === other.name) &&
    (message_loc.nil? == other.message_loc.nil?)
end

#accept(visitor) ⇒ Object

def accept: (Visitor visitor) -> void



2796
2797
2798
 
# File 'lib/prism/node.rb', line 2796

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

#attribute_write? ⇒ Boolean

def attribute_write?: () -> bool

Returns:

  • (Boolean) 


2839
2840
2841
 
# File 'lib/prism/node.rb', line 2839

def attribute_write?
  flags.anybits?(CallNodeFlags::ATTRIBUTE_WRITE)
end

#call_operator ⇒ Object

def call_operator: () -> String



2869
2870
2871
 
# File 'lib/prism/node.rb', line 2869

def call_operator
  call_operator_loc.slice
end

#call_operator_loc ⇒ Object

attr_reader call_operator_loc: Location



2852
2853
2854
2855
2856
 
# File 'lib/prism/node.rb', line 2852

def call_operator_loc
  location = @call_operator_loc
  return location if location.is_a?(Location)
  @call_operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

#child_nodes ⇒ Object Also known as: deconstruct

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



2801
2802
2803
 
# File 'lib/prism/node.rb', line 2801

def child_nodes
  [receiver]
end

#comment_targets ⇒ Object

def comment_targets: () -> Array[Node | Location]



2811
2812
2813
 
# File 'lib/prism/node.rb', line 2811

def comment_targets
  [receiver, call_operator_loc, message_loc] #: Array[Prism::node | Location]
end

#compact_child_nodes ⇒ Object

def compact_child_nodes: () -> Array



2806
2807
2808
 
# File 'lib/prism/node.rb', line 2806

def compact_child_nodes
  [receiver]
end

#copy(node_id: self.node_id, location: self.location, flags: self.flags, receiver: self.receiver, call_operator_loc: self.call_operator_loc, name: self.name, message_loc: self.message_loc) ⇒ Object

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?receiver: Prism::node, ?call_operator_loc: Location, ?name: Symbol, ?message_loc: Location) -> CallTargetNode



2816
2817
2818
 
# File 'lib/prism/node.rb', line 2816

def copy(node_id: self.node_id, location: self.location, flags: self.flags, receiver: self.receiver, call_operator_loc: self.call_operator_loc, name: self.name, message_loc: self.message_loc)
  CallTargetNode.new(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc)
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, receiver: Prism::node, call_operator_loc: Location, name: Symbol, message_loc: Location }



2824
2825
2826
 
# File 'lib/prism/node.rb', line 2824

def deconstruct_keys(keys)
  { node_id: node_id, location: location, receiver: receiver, call_operator_loc: call_operator_loc, name: name, message_loc: message_loc }
end

#ignore_visibility? ⇒ Boolean

def ignore_visibility?: () -> bool

Returns:

  • (Boolean) 


2844
2845
2846
 
# File 'lib/prism/node.rb', line 2844

def ignore_visibility?
  flags.anybits?(CallNodeFlags::IGNORE_VISIBILITY)
end

#inspect ⇒ Object

def inspect -> String



2879
2880
2881
 
# File 'lib/prism/node.rb', line 2879

def inspect
  InspectVisitor.compose(self)
end

#message ⇒ Object

def message: () -> String



2874
2875
2876
 
# File 'lib/prism/node.rb', line 2874

def message
  message_loc.slice
end

#message_loc ⇒ Object

attr_reader message_loc: Location



2862
2863
2864
2865
2866
 
# File 'lib/prism/node.rb', line 2862

def message_loc
  location = @message_loc
  return location if location.is_a?(Location)
  @message_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end

#safe_navigation? ⇒ Boolean

def safe_navigation?: () -> bool

Returns:

  • (Boolean) 


2829
2830
2831
 
# File 'lib/prism/node.rb', line 2829

def safe_navigation?
  flags.anybits?(CallNodeFlags::SAFE_NAVIGATION)
end

#type ⇒ Object

Return a symbol representation of this node type. See ‘Node#type`.



2884
2885
2886
 
# File 'lib/prism/node.rb', line 2884

def type
  :call_target_node
end

#variable_call? ⇒ Boolean

def variable_call?: () -> bool

Returns:

  • (Boolean) 


2834
2835
2836
 
# File 'lib/prism/node.rb', line 2834

def variable_call?
  flags.anybits?(CallNodeFlags::VARIABLE_CALL)
end