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fix: when resource is empty, keep json resource root

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This commit is contained in:
Stephane Bounmy 2014-07-06 00:12:41 +02:00
parent e30af569b2
commit 94a6122c9e
1 changed files with 2 additions and 4 deletions
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6
lib/grape-active_model_serializers/formatter.rb
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@ -18,10 +18,8 @@ module Grape
if serializer = options.fetch(:serializer, ActiveModel::Serializer.serializer_for(resource))
options[:scope] = serialization_scope unless options.has_key?(:scope)
if resource.respond_to?(:to_ary) && !resource.empty?
# ensure we have an root to fallback on
options[:resource_name] = default_root(endpoint)
end
# ensure we have an root to fallback on
options[:resource_name] = default_root(endpoint) if resource.respond_to?(:to_ary)
serializer.new(resource, options.merge(other_options))
end
end