小编Col*_*eal的帖子

我已经在Yosemite上安装了imagemagick,但在安装过程中我遇到了这个错误......

Linking /usr/local/Cellar/libtool/2.4.2... Error: Could not symlink share/info/libtool.info /usr/local/share/info is not writable.

我试过brew link libtool但得到同样的错误

我试过跑步 brew doctor and brew prune

我还能做些什么来尝试正确安装？

我有一个问题按当前日期排序数组.

我的数据库有一个名为的字段 day

day有周如的日子:Monday,Tuesday,等.

我正在尝试按索引视图页面排序current day.

我想在我的控制器中做这样的事情,

@happies = Happy.where(id: @search.results.map(&:id))
  .page(params[:page]) 
  .where(:day => Date.today.strftime('%A').capitalize.to_s)

但而不是返回only与天人们高兴Monday我想order通过day这里day等于current day.

在我看来,我也考虑过这样做

喜欢的东西

<% @happies.sort_by(:day => Date.today.strftime('%A').capitalize.to_s).each do |happy| %>

上面的方法不起作用,但是我试图实现我想达到的目标.有关如何实现这一点的任何想法？

也许有一个activeview助手？

我的admin:boolean用户模型中有一个字段,并且希望能够在我们的控制器中检查用户是否为管理员,然后才能编辑任何内容.

如何修改before_action :authenticate_user!, only: [:edit]以检查用户是否是管理员？

我正在为控制器操作构建一个worker,但是由于我在perform方法中调用params,sidekiq将无法启动.有关如何使其工作的任何想法？

调节器

def call_warrants_with_date_range
  CallLogWorker.perform_async(params[:call_log])
  redirect_to call_logs_path, notice: 'Calls were successfully made.'
end

工人

class CallLogWorker
  include Sidekiq::Worker

  def perform(params[:call_log])
    client         = Twilio::REST::Client.new TWILIO_ACCOUNT_SID, TWILIO_ACCOUNT_AUTH_TOKEN
    start_date         = params[:call_log][:warrant_start_date]
    end_date           = params[:call_log][:warrant_end_date]
    query = "SELECT people.id, warrants.warn_type, warrants.warn_date_issued, phone_numbers.phone_number 
    FROM people
    LEFT OUTER JOIN warrants ON people.id = warrants.person_id
    LEFT OUTER JOIN phone_numbers ON people.id = phone_numbers.person_id
    WHERE warrants.warn_date_issued BETWEEN ? AND ? AND warrants.warn_type = 'AW'"

    @numbers = CallLog.find_by_sql(["#{query}", start_date, end_date])
    @numbers.each do |dial|
      begin
       call = client.account.calls.create( …