class RuboCop::Cop::Chef::Deprecations::NodeDeepFetch

The node.deep_fetch method has been removed from Chef-Sugar, and must be replaced by the node.read API.

@example

#### incorrect
node.deep_fetch("foo")

#### correct
node.read("foo")

#### incorrect
node.deep_fetch!("foo")

#### correct
node.read!("foo")

Constants

RESTRICT_ON_SEND

Public Instance Methods

on_send(node) click to toggle source
# File lib/rubocop/cop/chef/deprecation/node_deep_fetch.rb, line 46
def on_send(node)
  node_deep_fetch?(node) do
    add_offense(node.loc.selector, message: "Do not use node.#{node.method_name}. Replace with node.#{fix_name(node.method_name)} to keep identical behavior.", severity: :warning) do |corrector|
      corrector.replace(node.loc.selector, fix_name(node.method_name))
    end
  end
end

Private Instance Methods

fix_name(name) click to toggle source
# File lib/rubocop/cop/chef/deprecation/node_deep_fetch.rb, line 56
def fix_name(name)
  return 'read!' if name == :deep_fetch!
  return 'read' if name == :deep_fetch
  name.to_s
end