Method: S3ListBuckets::Runner#promise

Defined in:
lib/s3-list-buckets/runner.rb

#promise ⇒ Object 



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# File 'lib/s3-list-buckets/runner.rb', line 18

def promise
  Rosarium::Promise.execute do
    @config.s3_client.list_buckets
  end.then do |response|
    # list_buckets doesn't paginate so this is relatively simple
    Rosarium::Promise.all(
      response.buckets.map {|bucket| promise_bucket bucket}.reject &:nil?
    )
  end
end