class RuboCop::Cop::Chef::Correctness::LazyInResourceGuard

Using `lazy {}` within a resource guard (not_if/only_if) will cause failures and is unnecessary as resource guards are always lazily evaluated.

@example

#### incorrect
template '/etc/foo' do
  mode '0644'
  source 'foo.erb'
  only_if { lazy { ::File.exist?('/etc/foo')} }
end

#### correct
template '/etc/foo' do
  mode '0644'
  source 'foo.erb'
  only_if { ::File.exist?('/etc/foo') }
end

Constants

MSG

Public Instance Methods

on_block(node) click to toggle source
# File lib/rubocop/cop/chef/correctness/lazy_in_resource_guard.rb, line 56
def on_block(node)
  lazy_in_guard?(node) do |type, code|
    add_offense(node, message: MSG, severity: :refactor) do |corrector|
      corrector.replace(node, "#{type} { #{code.source} }")
    end
  end
end