foodsoft/app/helpers/tasks_helper.rb

module TasksHelper
  def task_assignments(task)
    task.assignments.map do |ass|
      content_tag :span, show_user(ass.user), class: (ass.accepted? ? 'accepted' : 'unaccepted')
    end.join(', ').html_safe
  end

  # generate colored number of still required users
  def highlighted_required_users(task)
    return if task.enough_users_assigned?

    content_tag :span, task.still_required_users, class: 'badge badge-important',
                                                  title: I18n.t('helpers.tasks.required_users', count: task.still_required_users)
  end

  def task_title(task)
    I18n.t('helpers.tasks.task_title', name: task.name, duration: task.duration)
  end
end