class Prism::ArgumentsNode
Experimental RBS support (using type sampling data from the type_fusion project).
# sig/prism/node.rbs class Prism::ArgumentsNode < Prism::Node type Prism__ArgumentsNode_accept_return_value = Array[Prism::SplatNode] | Array[Prism::LocalVariableReadNode] | Array[Prism::CallNode] | Array[Prism::StringNode] | Array[Prism::SymbolNode] | Array[Prism::KeywordHashNode] | Array[Prism::IntegerNode] | Array[Prism::DefNode] | Array[Prism::RegularExpressionNode] | Array[Prism::SelfNode] def accept: (Analyzer::Visitor visitor) -> Prism__ArgumentsNode_accept_return_value type Prism__ArgumentsNode_compact_child_nodes_return_value = Array[Prism::StringNode] | Array[Prism::ConstantReadNode] | Array[Prism::LocalVariableReadNode] | Array[Prism::SymbolNode] | Array[Prism::IntegerNode] | Array[Prism::InterpolatedSymbolNode] | Array[Prism::CallNode] | Array[Prism::InstanceVariableReadNode] | Array[Prism::TrueNode] | Array[Prism::ArrayNode] def compact_child_nodes: () -> Prism__ArgumentsNode_compact_child_nodes_return_value type Prism__ArgumentsNode_initialize_arguments = Array[Prism::LocalVariableReadNode] | Array[Prism::CallNode] | Array[Prism::OrNode] | Array[Prism::StringNode] | Array[Prism::SymbolNode] | Array[Prism::InterpolatedSymbolNode] | Array[Prism::ConstantPathNode] | Array[Prism::DefNode] | Array[Prism::TrueNode] | Array[Prism::SplatNode] | Array[Prism::SelfNode] | Array[Prism::IntegerNode] def initialize: (Integer flags, Prism__ArgumentsNode_initialize_arguments arguments, Prism::Location location) -> void end
^^^^^^^^^^^^^
return foo, bar, baz
Represents a set of arguments to a method or a keyword.
def self.type
class, but should be faster in a case statement or an array comparison.
Note that like #type, it will still be slower than using == for a single
splitting on the type of the node without having to do a long === chain.
Similar to #type, this method returns a symbol that you can use for
def self.type :arguments_node end
def accept(visitor)
Experimental RBS support (using type sampling data from the type_fusion project).
type Prism__ArgumentsNode_accept_return_value = Array[Prism::SplatNode] | Array[Prism::LocalVariableReadNode] | Array[Prism::CallNode] | Array[Prism::StringNode] | Array[Prism::SymbolNode] | Array[Prism::KeywordHashNode] | Array[Prism::IntegerNode] | Array[Prism::DefNode] | Array[Prism::RegularExpressionNode] | Array[Prism::SelfNode] type Prism__ArgumentsNode_accept_return_value = | Prism::SymbolNode | Prism::LocalVariableReadNode | Prism::CallNode | Prism::ConstantReadNode def accept: (Analyzer::Visitor visitor) -> Prism__ArgumentsNode_accept_return_value
This signature was generated using 21 samples from 1 application.
def accept(visitor) visitor.visit_arguments_node(self) end
def child_nodes
def child_nodes [*arguments] end
def comment_targets
def comment_targets [*arguments] end
def compact_child_nodes
Experimental RBS support (using type sampling data from the type_fusion project).
type Prism__ArgumentsNode_compact_child_nodes_return_value = Array[Prism::StringNode] | Array[Prism::ConstantReadNode] | Array[Prism::LocalVariableReadNode] | Array[Prism::SymbolNode] | Array[Prism::IntegerNode] | Array[Prism::InterpolatedSymbolNode] | Array[Prism::CallNode] | Array[Prism::InstanceVariableReadNode] | Array[Prism::TrueNode] | Array[Prism::ArrayNode] type Prism__ArgumentsNode_compact_child_nodes_return_value = | Prism::LocalVariableReadNode | Prism::InterpolatedSymbolNode | Prism::CallNode | Prism::KeywordHashNode | Prism::SymbolNode | Prism::SymbolNode | Prism::SymbolNode | Prism::ConstantReadNode | Prism::KeywordHashNode def compact_child_nodes: () -> Prism__ArgumentsNode_compact_child_nodes_return_value
This signature was generated using 26 samples from 1 application.
def compact_child_nodes [*arguments] end
def contains_keyword_splat?
def contains_keyword_splat? flags.anybits?(ArgumentsNodeFlags::CONTAINS_KEYWORD_SPLAT) end
def copy(**params)
def copy(**params) ArgumentsNode.new( params.fetch(:flags) { flags }, params.fetch(:arguments) { arguments }, params.fetch(:location) { location }, ) end
def deconstruct_keys(keys)
def deconstruct_keys(keys) { flags: flags, arguments: arguments, location: location } end
def initialize(flags, arguments, location)
Experimental RBS support (using type sampling data from the type_fusion project).
type Prism__ArgumentsNode_initialize_arguments = Array[Prism::LocalVariableReadNode] | Array[Prism::CallNode] | Array[Prism::OrNode] | Array[Prism::StringNode] | Array[Prism::SymbolNode] | Array[Prism::InterpolatedSymbolNode] | Array[Prism::ConstantPathNode] | Array[Prism::DefNode] | Array[Prism::TrueNode] | Array[Prism::SplatNode] | Array[Prism::SelfNode] | Array[Prism::IntegerNode] type Prism__ArgumentsNode_initialize_arguments = Prism::LocalVariableReadNode | | Prism::IntegerNode | Prism::StringNode | Prism::SplatNode | Prism::LocalVariableReadNode | Prism::CallNode | Prism::KeywordHashNode | Prism::ForwardingArgumentsNode | Prism::InterpolatedStringNode | Prism::SymbolNode | Prism::SymbolNode | Prism::SymbolNode def initialize: (Integer flags, Prism__ArgumentsNode_initialize_arguments arguments, Prism::Location location) -> void
This signature was generated using 39 samples from 1 application.
def initialize(flags, arguments, location) @newline = false @flags = flags @arguments = arguments @location = location end
def inspect(inspector = NodeInspector.new)
def inspect(inspector = NodeInspector.new) inspector << inspector.header(self) flags = [("contains_keyword_splat" if contains_keyword_splat?)].compact inspector << "├── flags: #{flags.empty? ? "∅" : flags.join(", ")}\n" inspector << "└── arguments: #{inspector.list("#{inspector.prefix} ", arguments)}" inspector.to_str end
def type
keys will use a jump table.
you can take advantage of the fact that case statements with all symbol
it uses a single integer comparison, but also because if you're on CRuby
can use for comparison. This is faster than the other approaches because
Instead, you can call #type, which will return to you a symbol that you
method calls, and/or array allocations.
these approaches are relatively slow because of the constant lookups,
case statement and doing `case node; when cls1; when cls2; end`. Both of
calling `[cls1, cls2].include?(node.class)` or putting the node into a
classes to see what kind of behavior to perform. Usually this is done by
Sometimes you want to check an instance of a node against a list of
def type :arguments_node end