class TagsController < InheritedResources::Base
  def index
    @tags = Event
      .pluck(:tags)
      .join(' ')
      .split
      .group_by { |i| i }
      .reject { |k, v| v.size < 2 }
      .collect { |k, v| [k, v.size()] }
      .sort
  end

  def show
    @eventsFuture = Event.future.tag params[:id]
    @eventsPast = Event.past.tag params[:id]
  end
end