ruby

英文: how can I filter has_many records by type and created_at? 问题 (作为一个初学者的 Ruby/Rails 学习者提问) 一个群组有多个...

英文: Why i can not to create an object in the db if i add an relationship belong_to? 问题 class Company...

英文: Problem with my dockerfile: ./bin/rails assets:precompile" did not complete successfully 问题...

英文: Ruby has problem with single file trying to parse YAML (frontmatter) from Jekyll project 问题 在大多数...

英文: "no implicit conversion of Array into String" 问题 Please 我只是在Ruby on Rails中开发了一个游戏，并且准备...

英文: Cannot install tiny_tds on Windows 问题 抱歉，以下是您提供的内容的翻译： "I've been trying to install tiny_td...

英文: How to print an array in Ruby? 问题 我正在编写一个程序来读取嵌套目录和文件的目录，并返回一个匹配文件/目录结构的嵌套数组。 我有以下内容： dirs = Fil...

英文: What's the difference between Float#floor and Float#to_i in Ruby? 问题 以下是翻译好的部分： 我正在学习Ruby，目前...

英文: Where to store my strings in a plain ruby project 问题 I noticed that I had some gaps in pure ruby...

英文: in a Vagrantfile, I define a local variable. How can pass it to a bash script as a parameter? $v...