Represents a method call, in all of the various forms that can take.
foo ^^^ foo() ^^^^^ +foo ^^^^ foo + bar ^^^^^^^^^ foo.bar ^^^^^^^ foo&.bar ^^^^^^^^
Represents the arguments to the method call. These can be any non-void expressions.
foo(bar)
^^^
Represents the block that is being passed to the method.
foo { |a| a }
^^^^^^^^^
Represents the name of the method being called.
foo.bar # name `:foo` ^^^
The object that the method is being called on. This can be either nil or any non-void expression.
foo.bar ^^^ +foo ^^^ foo + bar ^^^
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2608
def initialize(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc, opening_loc, arguments, closing_loc, equal_loc, block)
@source = source
@node_id = node_id
@location = location
@flags = flags
@receiver = receiver
@call_operator_loc = call_operator_loc
@name = name
@message_loc = message_loc
@opening_loc = opening_loc
@arguments = arguments
@closing_loc = closing_loc
@equal_loc = equal_loc
@block = block
end
Initialize a new CallNode node.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2862
def self.type
:call_node
end
Return a symbol representation of this node type. See Node::type.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2868
def ===(other)
other.is_a?(CallNode) &&
(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?) &&
(opening_loc.nil? == other.opening_loc.nil?) &&
(arguments === other.arguments) &&
(closing_loc.nil? == other.closing_loc.nil?) &&
(equal_loc.nil? == other.equal_loc.nil?) &&
(block === other.block)
end
Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2625
def accept(visitor)
visitor.visit_call_node(self)
end
def accept: (Visitor visitor) -> void
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2672
def attribute_write?
flags.anybits?(CallNodeFlags::ATTRIBUTE_WRITE)
end
def attribute_write?: () -> bool
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2827
def call_operator
call_operator_loc&.slice
end
def call_operator: () -> String?
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2700
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 ^ foo&.bar ^^
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2630
def child_nodes
[receiver, arguments, block]
end
def child_nodes: () -> Array
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2842
def closing
closing_loc&.slice
end
def closing: () -> String?
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2777
def closing_loc
location = @closing_loc
case location
when nil
nil
when Location
location
else
@closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
Represents the location of the right parenthesis.
foo(bar)
^
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2644
def comment_targets
[*receiver, *call_operator_loc, *message_loc, *opening_loc, *arguments, *closing_loc, *equal_loc, *block] #: Array[Prism::node | Location]
end
def comment_targets: () -> Array[Node | Location]
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2635
def compact_child_nodes
compact = [] #: Array[Prism::node]
compact << receiver if receiver
compact << arguments if arguments
compact << block if block
compact
end
def compact_child_nodes: () -> Array
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2649
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, opening_loc: self.opening_loc, arguments: self.arguments, closing_loc: self.closing_loc, equal_loc: self.equal_loc, block: self.block)
CallNode.new(source, node_id, location, flags, receiver, call_operator_loc, name, message_loc, opening_loc, arguments, closing_loc, equal_loc, block)
end
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?receiver: Prism::node?, ?call_operator_loc: Location?, ?name: Symbol, ?message_loc: Location?, ?opening_loc: Location?, ?arguments: ArgumentsNode?, ?closing_loc: Location?, ?equal_loc: Location?, ?block: BlockNode | BlockArgumentNode | nil) -> CallNode
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2657
def deconstruct_keys(keys)
{ node_id: node_id, location: location, receiver: receiver, call_operator_loc: call_operator_loc, name: name, message_loc: message_loc, opening_loc: opening_loc, arguments: arguments, closing_loc: closing_loc, equal_loc: equal_loc, block: block }
end
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, receiver: Prism::node?, call_operator_loc: Location?, name: Symbol, message_loc: Location?, opening_loc: Location?, arguments: ArgumentsNode?, closing_loc: Location?, equal_loc: Location?, block: BlockNode | BlockArgumentNode | nil }
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2847
def equal
equal_loc&.slice
end
def equal: () -> String?
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2802
def equal_loc
location = @equal_loc
case location
when nil
nil
when Location
location
else
@equal_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
Represents the location of the equal sign, in the case that this is an attribute write.
foo.bar = value
^
foo[bar] = value
^
# File tmp/rubies/ruby-4.0.0/lib/prism/node_ext.rb, line 334
def full_message_loc
attribute_write? ? message_loc&.adjoin("=") : message_loc
end
When a call node has the attribute_write flag set, it means that the call is using the attribute write syntax. This is either a method call to []= or a method call to a method that ends with =. Either way, the = sign is present in the source.
Prism returns the message_loc without the = sign attached, because there can be any amount of space between the message and the = sign. However, sometimes you want the location of the full message including the inner space and the = sign. This method provides that.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2677
def ignore_visibility?
flags.anybits?(CallNodeFlags::IGNORE_VISIBILITY)
end
def ignore_visibility?: () -> bool
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2852
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2832
def message
message_loc&.slice
end
def message: () -> String?
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2728
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
^^^
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2837
def opening
opening_loc&.slice
end
def opening: () -> String?
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2749
def opening_loc
location = @opening_loc
case location
when nil
nil
when Location
location
else
@opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
end
Represents the location of the left parenthesis. foo(bar) ^
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2662
def safe_navigation?
flags.anybits?(CallNodeFlags::SAFE_NAVIGATION)
end
def safe_navigation?: () -> bool
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2714
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.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2791
def save_closing_loc(repository)
repository.enter(node_id, :closing_loc) unless @closing_loc.nil?
end
Save the closing_loc location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2816
def save_equal_loc(repository)
repository.enter(node_id, :equal_loc) unless @equal_loc.nil?
end
Save the equal_loc location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2742
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.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2763
def save_opening_loc(repository)
repository.enter(node_id, :opening_loc) unless @opening_loc.nil?
end
Save the opening_loc location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2857
def type
:call_node
end
Return a symbol representation of this node type. See Node#type.
# File tmp/rubies/ruby-4.0.0/lib/prism/node.rb, line 2667
def variable_call?
flags.anybits?(CallNodeFlags::VARIABLE_CALL)
end
def variable_call?: () -> bool