rubygems

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Is this an appropriate scenario to use git submodules?

I\'m fairly new to both Git and Ruby, but I\'m wondering if this situation is an appropriate time to use Git submodules, or if I should use a different approach.[详细]

2023-04-13 07:53 分类：问答
Adding urls api keys in environment variable in ruby

I have a url that I am using in one of the controllers. Is there a better place to put this url? The url uses an API key and I was wondering if there is a better place to add this url and/or api key s[详细]

2023-04-13 05:45 分类：问答
Cannot install JSON gem in rails using windows

I am doing a bundle install and all of the gems work fine except JSON when it get to the JSON gem I receive this error.[详细]

2023-04-13 01:38 分类：问答
Bundling local gem (that I'm developing) does not seem to include lib directory (using rvm)

I\'m trying to develop a gem locally, and have installed it with Bundler. My Gemfile looks like this: source \"http://rubygems.org\"[详细]

2023-04-12 21:41 分类：问答
PDFKit gem can not hide link - Rails 3

Hello people I was following this tutorial to generate a \"pdf\" file from a view in my rails app. Everything was ok, until I tried to hide the \"link to download\". Everytime I generate the PDF fi[详细]

2023-04-12 18:31 分类：问答
In RVM, gem list command does not show installed gems

In my rails application ruby -v ruby 1.9.2p180 (2011-02-18 revision 30909) [i686-linux] When I run rvm gemset list[详细]

2023-04-12 18:05 分类：问答
Why can't uninstall my will_paginate gem within rvm?

I tried to uninstall a gem and get the below error. Any help would be appreciated. Thanks. Macintosh-3:haloror patelc75$ gem list -d will_paginate[详细]

2023-04-12 16:13 分类：问答
Looping through in ruby

Hi i have a database of users in a ruby project and i need to loop through each of them and get t开发者_如何学Cheir values. How do you loop? I know that you can use[详细]

2023-04-12 13:08 分类：问答
Can't see the binary after installing ruby gem: memcached

I need to install and run memcached for an application. I h开发者_开发百科ave my own ruby installation on a linux machine I am not a super-user of.[详细]

2023-04-12 12:13 分类：问答
require nokogiri: Load Error

I\'m new to Ruby and I was looking around for libraries to parse html and found Nokogiri. The problem I\'m having is if I fire up IRB and type require \'nokogiri\', it works fine and prints out true.[详细]

2023-04-12 10:46 分类：问答