<%= link_to '全部', competitions_path(category: ''), remote: true, class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category].blank? ? 'active' : ''}" %> <%= link_to '即将发布', competitions_path(category: 'nearly_published'), remote: true, class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category] == 'nearly_published' ? 'active' : ''}" %> <%= link_to '进行中', competitions_path(category: 'progressing'), remote: true, class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category] == 'progressing' ? 'active' : ''}" %> <%= link_to '往期比赛', competitions_path(category: 'ended'), remote: true, class: "fl mr20 font-16 bestChoose shixun_repertoire #{params[:category] == 'ended' ? 'active' : ''}" %>