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Ruby

Rubydiscussion group

Team members:1 | Topic:295

group leader:猪哥

Ruby 是一种开源的面向对象程序设计的服务器端脚本语言,在 20 世纪 90 年代中期由日本的松本行弘(まつもとゆきひろ/Yukihiro Matsumoto)设计并开发。在 Ruby 社区,松本也被称为马茨(Matz)。Ruby 可运行于多种平台,如 Windows、MAC OS 和 UNIX 的各种版本。学习本教程,您将对 Ruby 有一个全面的了解。

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  • Error when executing ruby ​​script

    /usr/local/lib/ruby/gems/2.1.0/gems/json-2.1.0/lib/json/common.rb:156:in `parse': 765: unexpected token at 'de...

    From [Rubydiscussion group] 2018-10-09 16:22:31 0  0  1547

  • Ruby - Convert nested objects to json?

    How to convert nested objects to json in ruby? For example, if an object obj contains a custom instance variab...

    From [Rubydiscussion group] 2017-06-08 11:02:01 0  1  1449

  • javascript - webstorm gets an error when creating a new scss file

    Both ruby ​​and sass have been installed successfully, but an error is still reported when creating the scss f...

    From [Rubydiscussion group] 2017-06-05 11:08:36 0  1  1341

  • ruby - how to update submodels in rails

    For example, parent model article {code...} parent model {code...} child model {code...} update child model fo...

    From [Rubydiscussion group] 2017-05-17 10:02:06 0  1  1179

  • sass - Compilation error using koala always prompts as follows, but ruby ​​has been installed!

    (www.sf.gg) is China's leading developer technology community. We hope to provide a pure, high-quality technic...

    From [Rubydiscussion group] 2017-05-17 10:01:59 0  1  1379

  • ruby - When deploying new relic of rails application, the log shows invalid license key. How to modify the configuration?

    This server has once deployed another application with a new relic license key. When deploying a new applicati...

    From [Rubydiscussion group] 2017-05-17 10:01:55 0  1  1445

  • 在Ruby中为什么$a和@a返回的是nil?

    不应该是报错么?

    From [Rubydiscussion group] 2017-04-25 09:03:55 0  2  1319

  • objective-c - 为什么 ruby 和 iOS 有那么多的渊源?

    cocoapods是用ruby写的。rubymotion可以拿来做iOS开发。 为什么iOS和ruby有那么多的渊源,为什么不是python,不是node?

    From [Rubydiscussion group] 2017-04-25 09:03:52 0  3  1341

  • Mac10.12 Ruby2.4.0 vscode debug 报错

    ruby好不容易升级到了2.4.0用的编辑器是vscode 1.9 gem安装了 debug-ide 可是为什么我在code中debug还是报错。 就一句puts 123。不至于吧 贴上报错代码 {代码...} 求教老司...

    From [Rubydiscussion group] 2017-04-25 09:03:48 0  1  1840

  • ruby - Sass编译scss时报错

    Sass编译scss时报错,报错代码: {代码...} SCSS代码: {代码...} 上网找不到这个原因的解决办法,来这里提问一下看有没有大神知道该怎么解决

    From [Rubydiscussion group] 2017-04-25 09:03:45 0  0  1161

  • ruby - bundle exec jekyll serve 出错

    在GitHub上 fork 了一个项目解压完成后,通过 dos命令框进入解压的项目目录中, 当执行bundle exec Jekyll serve 时出现上图的状况,项目中出现了_site 文件夹及其部分内容,但是无法在...

    From [Rubydiscussion group] 2017-04-25 09:03:41 0  1  1365

  • mac如何升级ruby到2.4.0

    先来一发。我这种版本帝是无药可救的。macos是最新系统多少我不记得了。。。正常通道最新的就对了目前ruby版本是2.3.1。我用rvm 无法升级到2.4.0或者2.3.3,请问怎么升级呢? oops。。报错内容我背不出...

    From [Rubydiscussion group] 2017-04-25 09:03:37 0  2  1173

  • ruby-on-rails - 在《Ruby on Rails 教程》第四版 12章重置密码中执行rails test有一个问题

    就是密码验证那一块出了问题(即密码不匹配)我重新写过这一块,以及Google找了相关的实例还是会报错,希望能解决,谢谢。该项目来自我学习的网站:https://www.railstutorial.org...PS:目前怀...

    From [Rubydiscussion group] 2017-04-25 09:03:23 0  0  1436

  • ruby - gitlab托管,git clone 失败?

    ssh key已经上传,如下图

    From [Rubydiscussion group] 2017-04-25 09:03:14 0  2  1526

  • ruby bundler exec 的时候装包速度很慢

    我在用cf_nise_installer安装cloud foundry在后期 bundler exec 安装依赖包的时候,发现速度非常慢,经常失败 ,想知道除了翻墙可否有替换源的方法

    From [Rubydiscussion group] 2017-04-25 09:03:11 0  1  1060

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