Module: EffectivePollsHelper
- Defined in:
- app/helpers/effective_polls_helper.rb
Instance Method Summary collapse
-
#effective_polls_audience_scope_collection(poll) ⇒ Object
Used by admin/polls form.
Instance Method Details
#effective_polls_audience_scope_collection(poll) ⇒ Object
Used by admin/polls form
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# File 'app/helpers/effective_polls_helper.rb', line 4 def effective_polls_audience_scope_collection(poll) klass = poll.try(:audience_class) raise('expected a poll with an audience_class') unless klass.try(:effective_polls_user?) resource = klass.new scopes = resource.poll_audience_scopes raise('expected poll audience scopes') unless scopes.kind_of?(Array) # Append the number of users in this scope scopes.map do |label, scope| relation = resource.poll_audience_scope(scope) raise("invalid poll_audience_scope for #{scope}") unless relation.kind_of?(ActiveRecord::Relation) ["#{label} (#{pluralize(relation.count, 'user')})", scope] end end |