[Feature] Process a list of resources.

[johandry]

Is your feature request related to a problem? Please describe.
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Please keep this section focused on the problem and not on the suggested solution.

Describe the solution you'd like
At this time the only list of resources processed are files (files & URL). A list of resources in the form of content or resource.Result is not supported. Neither if the content is a Go template.

Describe alternatives you've considered
AA list of resources is something that have to be managed out of the scope of the package. The developer has to do it.

Proposal
It would be nice to accept a list of resources and maybe Go templates.

Additional context
None

References
None