Class: SyntaxTree::RBS::Attribute

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

Overview

Prints out an attr_* meta method, which looks like: attr_accessor foo: Foo attr_reader foo: Foo attr_writer foo: Foo

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, node) ⇒ Attribute

Returns a new instance of Attribute.



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# File 'lib/syntax_tree/rbs/members.rb', line 12

def initialize(type, node)
  @type = type
  @node = node
end

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/syntax_tree/rbs/members.rb', line 10

def node
  @node
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/syntax_tree/rbs/members.rb', line 10

def type
  @type
end

Instance Method Details

#format(q) ⇒ Object 



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# File 'lib/syntax_tree/rbs/members.rb', line 17

def format(q)
  q.group do
    q.text("#{node.visibility} ") if node.visibility
    q.text("attr_#{type} ")
    q.text("self.") if node.kind == :singleton
    q.text(node.name)

    if node.ivar_name == false
      q.text("()")
    elsif node.ivar_name
      q.text("(")
      q.text(node.ivar_name)
      q.text(")")
    end

    q.text(": ")
    node.type.format(q)
  end
end

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree/rbs/members.rb', line 37

def pretty_print(q)
  if node.kind == :singleton
    q.breakable
    q.text("singleton")
  end

  q.breakable
  q.text("name=")
  q.pp(node.name)

  if node.visibility
    q.breakable
    q.text("visibility=")
    q.pp(node.visibility)
  end

  unless node.ivar_name.nil?
    q.breakable
    q.text("ivar_name=")
    q.pp(node.ivar_name)
  end

  q.breakable
  q.text("type=")
  q.pp(node.type)
end