Class: CFA::AugeasTreeValue

Inherits:

Object

• Object
• CFA::AugeasTreeValue

Defined in:

lib/cfa/augeas_parser.rb

Overview

Represents a node that contains both a value and a subtree below it. For easier traversal it forwards ‘#[]` to the subtree.

Instance Attribute Summary

• #tree ⇒ AugeasTree

  The subtree below the node.

• #value ⇒ String

  The value in the node.

Instance Method Summary

• #==(other) ⇒ Object (also: #eql?)
• #[](key) ⇒ String, ...

  Finds given key in tree.

• #initialize(tree, value) ⇒ AugeasTreeValue constructor

  A new instance of AugeasTreeValue.

• #modified? ⇒ Boolean

  True if the value has been modified.

Constructor Details

#initialize(tree, value) ⇒ AugeasTreeValue

# File 'lib/cfa/augeas_parser.rb', line 168

def initialize(tree, value)
  @tree = tree
  @value = value
  @modified = false
end

Instance Attribute Details

#tree ⇒ AugeasTree

# File 'lib/cfa/augeas_parser.rb', line 166

def tree
  @tree
end

#value ⇒ String

# File 'lib/cfa/augeas_parser.rb', line 164

def value
  @value
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql?

# File 'lib/cfa/augeas_parser.rb', line 184

def ==(other)
  [:class, :value, :tree].all? do |a|
    public_send(a) == other.public_send(a)
  end
end

#[](key) ⇒ String, ...

Finds given key in tree.

# File 'lib/cfa/augeas_parser.rb', line 175

def [](key)
  tree[key]
end

#modified? ⇒ Boolean

# File 'lib/cfa/augeas_parser.rb', line 191

def modified?
  @modified
end