Cookbook with a name containing only digits causes pain

[EYurchenko]

Typically we don't use quotes for cookbook names in inventory.yml file thus having this requirement: sources:

• 'https://supermarket.chef.io/' cookbooks: 301: versions:
  • '= 0.1.0' will lead to a failure to resolve this requirement as this will be added not as a String but as a Fixnum and later Solve won't be able to find this cookbook in the list of all cookbooks available on Supermarket as they are stored as Strings: Required artifacts do not exist at the desired version Missing artifacts: 301

[tapickell]

resolved with PR