Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

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

class SyntaxTree::VarField - RDoc Documentation

1. SyntaxTree::
2. VarField

VarField represents a variable that is being assigned a value. As such, it is always a child of an assignment type node.

variable = value

In the example above, the VarField node represents the variable token.

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

def ===(other)
  other.is_a?(VarField) && value === other.value
end

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

def child_nodes
  value == :nil ? [] : [value]
end

def copy(value: nil, location: nil)
  node =
    VarField.new(
      value: value || self.value,
      location: location || self.location
    )

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

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

def format(q)
  if value == :nil
    q.text("nil")
  elsif value
    q.format(value)
  end
end

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4