ruby

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Something between Rails and Asp.net MVC? A "best of both worlds" alternative

I have studied both Rails and .Net, and find myself longing for feat开发者_开发百科ures in one that exist in the other and vice versa. Rails has a wonderfully simple syntax while the C# IDE does have[详细]

2023-04-13 10:07 分类：问答
using mysql with ruby on rails

Please can anyone guide me on how to use mysql with ruby on rails. What are the steps that i should follow to use mysql with ruby on rails.[详细]

2023-04-13 10:06 分类：问答
What is the shortest way in ruby to write these four instructions?

u = User.email_equals("tabaluga@gmail.com").first s = u.setting s.regular_info = false s.save Does anyone know how 开发者_JAVA技巧to write it shorter? Perhaps in one line? That would be awe[详细]

2023-04-13 10:05 分类：问答
How to rerun a series of statements in the same order in a shell?

I bet you have came across the same problem like me. I use shell(s) a lot. For python, ruby(irb), mongo... I use some shortcurt like crt+a to go at the begining, crt+e at the end, crt+k to clean to th[详细]

2023-04-13 09:55 分类：问答
Including modules, Is it right behavior?

First case code Second case code I was expecting to all methods from modules be included in both cases. Is it 开发者_StackOverflowbug?Expected behavior. In the first example you are including B in A a[详细]

2023-04-13 09:49 分类：问答
Rails Route based on something different than ID

So currently I have something like /users/1/ when I want to view a user profile. How can I go through routes.r开发者_如何学编程b to change that to /user/chiggins/ where chiggins is a unique username?Y[详细]

2023-04-13 09:17 分类：问答
How to set up autotest to rerun only failing rspec examples

My impression of how autotest is intended to work (based on the cucumber github wiki, and other stuff online) is that it should rerun red examples until they pass. My problem is that it reruns all exa[详细]

2023-04-13 08:55 分类：问答
Algorithm used in Ruby for "String#include?"

Is anyone able to pinpoint which algorithm is used for the include? method in Ruby? For exa开发者_开发知识库mple[详细]

2023-04-13 08:43 分类：问答
Best RoR approach for CURLing

I have the following piece of code in PHP. I\'m looking for the best way to convert it to Ruby. I\'ve looked at a few ap开发者_开发百科proaches, including open-uri and the curb and wrapper curb-fu lib[详细]

2023-04-13 08:03 分类：问答
Postgres Rank As Column

I have the following query: SELECT name, rank() OVER (PARTITION BY user_id ORDER BY love_count DESC) AS position FROM items[详细]

2023-04-13 07:53 分类：问答