css - wice_grid gem: 動的な色を追加

Question

wice_grid gem によって作成された次のテーブルがあり、ユーザーが選択した状態に応じて「現在の状態」列の動的 css を作成する必要があります。状態モデルには既に色属性と背景属性があります。

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          <div class="tab-pane active" id="tab1">
            <p><%= grid(@tickets_grid, show_filters: :when_filtered) do |g|
              g.column name:  'Ticket title', attribute: 'title', :auto_reload => true
              g.column name:  'Publish Date' do |ticket|
                time_ago_in_words(ticket.created_at)
              end
              g.column name:  'Sender', attribute: 'user_name', model: 'User', auto_reload: true do |ticket|
                ticket.user.user_name if ticket.user
              end
              g.column name:  'Sender role', attribute: 'type_of_user', model: 'UserType', auto_reload: true do |ticket|
                ticket.user.user_type.type_of_user if ticket.user
              end
              g.column name:  'Assigned Department', attribute: 'name', model: 'EmployeeDepartment', auto_reload: true do |ticket|
                ticket.employee_department.name if ticket.employee_department
              end

              g.column name: 'Current State', attribute: 'name', model: 'State', auto_reload: true do |ticket|
                if ticket.state
                  ticket.state.name
                else
                  Not defined yet
                end
              end
              g.column do |ticket|
                link_to('Read this thread', ticket_path(ticket))
              end
              end -%></p>
            </div>