[ifmeorg#1713] modified resource tags to account for underscores

app/services/resource_recommendation.rb

@@ -28,31 +28,25 @@ def resources
     matched_resources = []
     moment_keywords = []
     @moment.categories.each do |category|
-      moment_keywords.push(category['name'].split)
-      moment_keywords.push(html_clean(category['description']).split)
+      moment_keywords.push(category['name'].split, html_clean(category['description']).split)
     end
     @moment.moods.each do |mood|
-      moment_keywords.push(mood['name'].split)
-      moment_keywords.push(html_clean(mood['description']).split)
+      moment_keywords.push(mood['name'].split, html_clean(mood['description']).split)
     end
     @moment.strategies.each do |strategy|
-      moment_keywords.push(strategy['name'].split)
-      moment_keywords.push(html_clean(strategy['description']).split)
+      moment_keywords.push(strategy['name'].split, html_clean(strategy['description']).split)
     end
-
     moment_keywords.push(moment_name, moment_why, moment_fix)
     moment_keywords = moment_keywords.flatten
     moment_keywords.each do |keyword|
       keyword.gsub!(%r{([_@#!%()\-=;><,{}\~\[\]\./\?\"\*\^\$\+\-]+)}, '')
     end
     moment_keywords = moment_keywords.map(&:downcase)
     all_resources.each do |resource|
-      resource_tags = resource['tags']
-      resource_tags.each do |tag|
-        tag.gsub!(%r{([_@#!%()\-=;><,{}\~\[\]\./\?\"\*\^\$\+\-]+)}, ' ')
-        tag.split
+      resource_tags = resource['tags'].map do |tag|
+        tag.split('_')
       end
-      unless (resource_tags & moment_keywords).empty?
+      unless (resource_tags.flatten & moment_keywords).empty?
         matched_resources.push(resource)
       end
     end