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Showing content from https://ruby-syntax-tree.github.io/syntax_tree/SyntaxTree/Args.html below:

class SyntaxTree::Args - RDoc Documentation

1. SyntaxTree::
2. Args

Args represents a list of arguments being passed to a method call or array literal.

method(first, second, third)

Array[ Node ]

the arguments that this node wraps

def initialize(parts:, location:)
  @parts = parts
  @location = location
  @comments = []
end

def ===(other)
  other.is_a?(Args) && ArrayMatch.call(parts, other.parts)
end

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

def arity
  parts.sum do |part|
    case part
    when ArgStar, ArgsForward
      Float::INFINITY
    when BareAssocHash
      part.assocs.sum do |assoc|
        assoc.is_a?(AssocSplat) ? Float::INFINITY : 1
      end
    else
      1
    end
  end
end

def child_nodes
  parts
end

def copy(parts: nil, location: nil)
  node =
    Args.new(
      parts: parts || self.parts,
      location: location || self.location
    )

  node.comments.concat(comments.map(&:copy))
  node
end

def deconstruct_keys(_keys)
  { parts: parts, location: location, comments: comments }
end

def format(q)
  q.seplist(parts) { |part| q.format(part) }
end

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