lib/liquid/drops/concepts_drop.rb in metanorma-plugin-glossarist-0.1.3 vs lib/liquid/drops/concepts_drop.rb in metanorma-plugin-glossarist-0.1.4

@@ -2,11 +2,11 @@
 
 module Liquid
   module Drops
     class ConceptsDrop < Liquid::Drop
       # rubocop:disable Lint/MissingSuper
-      NON_LANGUAGE_FIELDS = %w[term termid].freeze
+      NON_LANGUAGE_FIELDS = %w[term termid groups].freeze
 
       def initialize(managed_concept_collection, filters = {})
         @concepts_collection = managed_concept_collection
         @concepts_map = {}
 
@@ -46,11 +46,17 @@
               next
             end
 
             concept_filters.each do |name, value|
               fields = extract_nested_field_names(name)
+              if fields.last.start_with?("start_with")
+                value = fields.last.gsub(/start_with\(([^\)]*)\)/, '\1')
+                fields = fields[0..-2]
 
-              if filtered_concept.dig(*fields) != value
+                unless filtered_concept.dig(*fields).start_with?(value)
+                  filtered_concept.delete(field)
+                end
+              elsif filtered_concept.dig(*fields) != value
                 filtered_concept.delete(field)
               end
             end
           end