class SyntaxTree::EndContent

EndContent represents the use of __END__ syntax, which allows individual scripts to keep content after the main ruby code that can be read through the DATA constant.

puts DATA.read

__END__

Attributes

comments[R]

Array[ Comment | EmbDoc ]: the comments attached to this node

value[R]

String: the content after the script

Public Class Methods

new(value:, location:) click to toggle source

# File lib/syntax_tree/node.rb, line 393
def initialize(value:, location:)
  @value = value
  @location = location
  @comments = []
end

Public Instance Methods

===(other) click to toggle source

# File lib/syntax_tree/node.rb, line 442
def ===(other)
  other.is_a?(EndContent) && value === other.value
end

accept(visitor) click to toggle source

# File lib/syntax_tree/node.rb, line 399
def accept(visitor)
  visitor.visit___end__(self)
end

child_nodes() click to toggle source

# File lib/syntax_tree/node.rb, line 403
def child_nodes
  []
end

Also aliased as: deconstruct

copy(value: nil, location: nil) click to toggle source

# File lib/syntax_tree/node.rb, line 407
def copy(value: nil, location: nil)
  node =
    EndContent.new(
      value: value || self.value,
      location: location || self.location
    )

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

deconstruct()

Alias for: child_nodes

deconstruct_keys(_keys) click to toggle source

# File lib/syntax_tree/node.rb, line 420
def deconstruct_keys(_keys)
  { value: value, location: location, comments: comments }
end

format(q) click to toggle source

# File lib/syntax_tree/node.rb, line 424
def format(q)
  q.text("__END__")
  q.breakable_force

  first = true
  value.each_line(chomp: true) do |line|
    if first
      first = false
    else
      q.breakable_return
    end

    q.text(line)
  end

  q.breakable_return if value.end_with?("\n")
end