class SyntaxTree::Int

Int represents an integer number literal.

Attributes

comments[R]

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

value[R]

String: the value of the integer

Public Class Methods

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

# File lib/syntax_tree/node.rb, line 6829
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 6869
def ===(other)
  other.is_a?(Int) && value === other.value
end

accept(visitor) click to toggle source

# File lib/syntax_tree/node.rb, line 6835
def accept(visitor)
  visitor.visit_int(self)
end

child_nodes() click to toggle source

# File lib/syntax_tree/node.rb, line 6839
def child_nodes
  []
end

Also aliased as: deconstruct

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

# File lib/syntax_tree/node.rb, line 6843
def copy(value: nil, location: nil)
  node =
    Int.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 6853
def deconstruct_keys(_keys)
  { value: value, location: location, comments: comments }
end

format(q) click to toggle source

# File lib/syntax_tree/node.rb, line 6857
def format(q)
  if !value.start_with?(/\+?0/) && value.length >= 5 && !value.include?("_")
    # If it's a plain integer and it doesn't have any underscores separating
    # the values, then we're going to insert them every 3 characters
    # starting from the right.
    index = (value.length + 2) % 3
    q.text("  #{value}"[index..].scan(/.../).join("_").strip)
  else
    q.text(value)
  end
end