lib/you_track/client/request.rb in you_track-0.3.0 vs lib/you_track/client/request.rb in you_track-0.4.0

@@ -1,6 +1,21 @@
 class YouTrack::Client::Request
   def find(collection, id, options={})
     service.data.fetch(collection)[id] ||
       service.response(status: 404, body: {"error" => "#{collection.to_s.gsub(/s\Z/, "").capitalize} not found."})
   end
+
+  def require_parameters(_params, *_requirements)
+    params       = Cistern::Hash.stringify_keys(_params)
+    requirements = _requirements.map(&:to_s)
+
+    requirements.each do |requirement|
+      unless !params[requirement].nil?
+        response(
+          :status => 400,
+          :body   => {"error" => "Bad Request"})
+      end
+    end
+    values = params.values_at(*requirements)
+    values.size == 1 ? values.first : values
+  end
 end