module Europeana::Blacklight::SearchBuilder::OverlayParams
“Overlay” params do not replace others, but are combined with them, into multiple values for those param keys
Public Instance Methods
add_overlay_params_to_api(api_parameters)
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# File lib/europeana/blacklight/search_builder/overlay_params.rb, line 22 def add_overlay_params_to_api(api_parameters) return unless @overlay_params @overlay_params.each do |param_set| param_set.each_pair do |k, v| k = k.to_sym api_parameters[k] = if api_parameters.key?(k) [api_parameters[k]].flatten # in case it's not an Array else [] end api_parameters[k] += [v] api_parameters[k] = api_parameters[k].flatten.uniq end end end
with_overlay_params(overlay_params = {})
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# File lib/europeana/blacklight/search_builder/overlay_params.rb, line 16 def with_overlay_params(overlay_params = {}) @overlay_params ||= [] @overlay_params << overlay_params self end