lib/blacklight/search_builder.rb in blacklight-6.0.0.pre4 vs lib/blacklight/search_builder.rb in blacklight-6.0.0.pre5

@@ -1,6 +1,10 @@
 module Blacklight
+  ##
+  # Blacklight's SearchBuilder converts blacklight request parameters into
+  # query parameters appropriate for search index. It does so by evaluating a
+  # chain of processing methods to populate a result hash (see {#to_hash}).
   class SearchBuilder
     extend Deprecation
     class_attribute :default_processor_chain
     self.default_processor_chain = []
 
@@ -104,10 +108,10 @@
     end
 
     delegate :[], :key?, to: :to_hash
 
     # a solr query method
-    # @param [Hash,HashWithIndifferentAccess] extra_controller_params (nil) extra parameters to add to the search
+    # @param [Hash] extra_controller_params (nil) extra parameters to add to the search
     # @return [Blacklight::Solr::Response] the solr response object
     def to_hash
       if params_need_update?
         @params = processed_parameters.
                     reverse_merge(@reverse_merged_params).