glenux-contrib/metamaps--metamaps
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fix NoMethodError in topics#autocomplete_topic (#930)

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Devin Howard 2016-11-24 14:16:58 -05:00 committed by GitHub
parent 55853c60f4
commit 95b8b52224
1 changed files with 1 additions and 1 deletions
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app/controllers/topics_controller.rb
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@ -12,7 +12,7 @@ class TopicsController < ApplicationController
term = params[:term]
if term && !term.empty?
@topics = policy_scope(Topic).where('LOWER("name") like ?', term.downcase + '%').order('"name"')
@mapTopics = @topics.select { |t| t.metacode.name == 'Metamap' }
@mapTopics = @topics.select { |t| t&.metacode&.name == 'Metamap' }
# prioritize topics which point to maps, over maps
@exclude = @mapTopics.length > 0 ? @mapTopics.map(&:name) : ['']
@maps = policy_scope(Map).where('LOWER("name") like ? AND name NOT IN (?)', term.downcase + '%', @exclude).order('"name"')