Ruby China
Rails 我的项目原本是 Rails 6.0.0 beta2, 我现在要把 Rails 版本降到 5.2.2
Runable • Last by Runable replied at April 01, 2019
6
Rails 使用 accepts_nested_attributes_for 去 update 一对多的嵌套表，为什么 update 变成了 insert
Runable • Last by Runable replied at March 18, 2019
13
Gem 项目有一个报错 Errno::EACCES: Permission denied @ rb_file_s_symlink -
Runable • Last by msg7086 replied at September 14, 2018
2
Rails 请问如何写成下面这个 json 的 API？
Runable • Last by coderliu replied at August 07, 2018
9
Rails 请问如何在匹配一个数字在一个数字数组中存在
Runable • Last by robertyu replied at August 06, 2018
3