Class: SyntaxTree::RBS::NameAndArgs

Inherits:
Object
  • Object
show all
Defined in:
lib/syntax_tree/rbs/utils.rb

Overview

Certain nodes are names with optional arguments attached, as in Array. We handle all of that printing centralized here.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node) ⇒ NameAndArgs

Returns a new instance of NameAndArgs.



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# File 'lib/syntax_tree/rbs/utils.rb', line 96

def initialize(node)
  @node = node
end

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/syntax_tree/rbs/utils.rb', line 94

def node
  @node
end

Instance Method Details

#format(q) ⇒ Object 



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# File 'lib/syntax_tree/rbs/utils.rb', line 100

def format(q)
  q.group do
    node.name.format(q)

    if node.args.any?
      q.text("[")
      q.seplist(node.args, -> { q.text(", ") }) { |arg| arg.format(q) }
      q.text("]")
    end
  end
end

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree/rbs/utils.rb', line 112

def pretty_print(q)
  q.breakable
  q.pp(node.name)

  if node.args.any?
    q.breakable
    q.pp(node.args)
  end
end