class Prism::CallAndWriteNode
Represents the use of the &&= operator on a call.
foo.bar &&= value ^^^^^^^^^^^^^^^^^
Public Class Methods
Source
# File lib/prism/node.rb, line 3107 def initialize(source, node_id, location, flags, receiver, call_operator_loc, message_loc, read_name, write_name, operator_loc, value) @source = source @node_id = node_id @location = location @flags = flags @receiver = receiver @call_operator_loc = call_operator_loc @message_loc = message_loc @read_name = read_name @write_name = write_name @operator_loc = operator_loc @value = value end
Initialize a new CallAndWriteNode node.
Public Instance Methods
Source
# File lib/prism/node.rb, line 3287 def read_name @read_name end
Represents the name of the method being called.
foo.bar &&= value # read_name `:bar`
^^^
Source
# File lib/prism/node.rb, line 3224 def receiver @receiver end
The object that the method is being called on. This can be either nil or any non-void expression.
foo.bar &&= value ^^^
Source
# File lib/prism/node.rb, line 3330 def value @value end
Represents the value being assigned.
foo.bar &&= value
^^^^^
Source
# File lib/prism/node.rb, line 3298 def write_name @write_name end
Represents the name of the method being written to.
foo.bar &&= value # write_name `:bar=`
^^^
Flags
Public Instance Methods
Source
# File lib/prism/node.rb, line 3207 def attribute_write? flags.anybits?(CallNodeFlags::ATTRIBUTE_WRITE) end
a call that is an attribute write, so the value being written should be returned
Source
# File lib/prism/node.rb, line 3213 def ignore_visibility? flags.anybits?(CallNodeFlags::IGNORE_VISIBILITY) end
a call that ignores method visibility
Source
# File lib/prism/node.rb, line 3201 def variable_call? flags.anybits?(CallNodeFlags::VARIABLE_CALL) end
a call that could have been a local variable
Locations
Public Instance Methods
Source
# File lib/prism/node.rb, line 3236 def call_operator_loc location = @call_operator_loc case location when nil nil when Location location else @call_operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Represents the Location of the call operator.
foo.bar &&= value ^
Source
# File lib/prism/node.rb, line 3262 def message_loc location = @message_loc case location when nil nil when Location location else @message_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end
Represents the Location of the message.
foo.bar &&= value
^^^
Source
# File lib/prism/node.rb, line 3310 def operator_loc location = @operator_loc return location if location.is_a?(Location) @operator_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end
Represents the Location of the operator.
foo.bar &&= value
^^^
Node Interface
Public Class Methods
Public Instance Methods
Source
# File lib/prism/node.rb, line 3133 def accept(visitor) visitor.visit_call_and_write_node(self) end
See Node.accept.
Source
# File lib/prism/node.rb, line 3138 def child_nodes [receiver, value] end
See Node.child_nodes.
Source
# File lib/prism/node.rb, line 3159 def comment_targets [*receiver, *call_operator_loc, *message_loc, operator_loc, value] #: Array[Prism::node | Location] end
See Node.comment_targets.
Source
# File lib/prism/node.rb, line 3151 def compact_child_nodes compact = [] #: Array[Prism::node] compact << receiver if receiver compact << value compact end
Source
# File lib/prism/node.rb, line 3167 def copy(node_id: self.node_id, location: self.location, flags: self.flags, receiver: self.receiver, call_operator_loc: self.call_operator_loc, message_loc: self.message_loc, read_name: self.read_name, write_name: self.write_name, operator_loc: self.operator_loc, value: self.value) CallAndWriteNode.new(source, node_id, location, flags, receiver, call_operator_loc, message_loc, read_name, write_name, operator_loc, value) end
Creates a copy of self with the given fields, using self as the template.
Source
# File lib/prism/node.rb, line 3143 def each_child_node return to_enum(:each_child_node) unless block_given? yield receiver if receiver yield value end
See Node.each_child_node.
Repository
Public Instance Methods
Source
# File lib/prism/node.rb, line 3251 def save_call_operator_loc(repository) repository.enter(node_id, :call_operator_loc) unless @call_operator_loc.nil? end
Save the call_operator_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 3277 def save_message_loc(repository) repository.enter(node_id, :message_loc) unless @message_loc.nil? end
Save the message_loc location using the given saved source so that it can be retrieved later.
Source
# File lib/prism/node.rb, line 3319 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 3340 def call_operator call_operator_loc&.slice end
Slice the location of call_operator_loc from the source.
Source
# File lib/prism/node.rb, line 3348 def message message_loc&.slice end
Slice the location of message_loc from the source.
Source
# File lib/prism/node.rb, line 3356 def operator operator_loc.slice end
Slice the location of operator_loc from the source.