class RuboCop::Cop::Chef::Correctness::InvalidPlatformHelper

Pass valid platforms to the ‘platform?` helper. See [Infra Language: Platform](docs.chef.io/infra_language/checking_platforms/#platform-values) for a list of many common platform values.

@example

### incorrect
platform?('darwin')
platform?('rhel')
platform?('sles')

### correct
platform?('mac_os_x')
platform?('redhat')
platform?('suse')