rails 不想加载 json-schema

rails doesn't want to load json-schema

我开发了一个rails项目,我想使用json-schemagem。所以我通过 bundle add json-schema 将它添加到 Gemfile。但是,当我想通过 运行 rails console

使用它时

我有这个经典错误

rails console
Running via Spring preloader in process 27970
Loading development environment (Rails 5.2.1)
2.5.1 :001 > require "json-schema"
Traceback (most recent call last):
    1: from (irb):1
LoadError (cannot load such file -- json-schema)

我很确定 gem 已正确安装:

bundle info json-schema
* json-schema (2.8.0)
Summary: Ruby JSON Schema Validator
Homepage: http://github.com/ruby-json-schema/json-schema/tree/master
Path: /home/mcdostone/.rvm/gems/ruby-2.5.1/gems/json-schema-2.8.0

我尝试用 irb 加载 gem,它 完美运行

知道 rails 出了什么问题吗?

谢谢 jvillian,现在可以使用了

我做了什么:

 $ spring stop
 $ rails c
 Running via Spring preloader in process 31305
 Loading development environment (Rails 5.2.1)
 2.5.1 :001 > require "json-schema"
  => true