gem

Using bundler inside my gem

由 空扰寡人 提交于 2020-01-01 19:34:09
问题 I wanted to use bundler inside gem I wrote. I had Gemfile and in my_gem_file.rb I have require 'rubygems' require 'bundler' Bundler.setup Bundler.require(:default) But when I build and install my gem I get exception Bundler::GemfileNotFound: Could not locate Gemfile. Is there any solution for using bundler inside gems? 回答1: Since your gem has specified its dependencies in its .gemspec you can assume that they will be available at runtime. Don't involve Bundler. You can, however, still make

Ruby On Rails errors with javascript_include_tag

由 久未见 提交于 2020-01-01 15:36:58
问题 So my issue, from what I can tell, seems to be that ruby is not loading all of its javascript files as I am not getting confirm messages and link_to with method: :delete does nothing for me. With the default set up provided to me rails new views/layouts/application.html.erb head section is as follows. <head> <title>Myrubyblog</title> <%= stylesheet_link_tag 'default', media: 'all', 'data-turbolinks-track' => true %> <%= javascript_include_tag 'default', 'data-turbolinks-track' => true%> <%=

Ruby On Rails errors with javascript_include_tag

由 假装没事ソ 提交于 2020-01-01 15:36:29
问题 So my issue, from what I can tell, seems to be that ruby is not loading all of its javascript files as I am not getting confirm messages and link_to with method: :delete does nothing for me. With the default set up provided to me rails new views/layouts/application.html.erb head section is as follows. <head> <title>Myrubyblog</title> <%= stylesheet_link_tag 'default', media: 'all', 'data-turbolinks-track' => true %> <%= javascript_include_tag 'default', 'data-turbolinks-track' => true%> <%=

rails mysql gem problem on ubuntu

由 混江龙づ霸主 提交于 2020-01-01 12:46:09
问题 Ruby on Rails: I would like to call a controller on the localhost, but the server said !!! Missing the mysql gem. Add it to your Gemfile: gem 'mysql', '2.8.1' The problem ? When I hit 'gem list' command then I got a list witch is containing the mysql 2.8.1 . So the gem is INSTALLED ! WHY can't it see by the webrick ? Thank you. 回答1: You need to add the line gem 'mysql', '2.8.1' to your Gemfile. Then type bundle install in the root folder of your Rails project. It sounds like you forgot to run

Changing the reading order of Rubygem sources

由 谁说我不能喝 提交于 2020-01-01 11:33:10
问题 I have created a private gem that I have hosted myself. Everything was going well up until someone has created a gem with the same name on rubygems.org. Since rubygems.org has a highest precedence over my gem server url. I am not able to install my gem anymore. I tried to remove the rubygems source: $ sudo gem source -r http://rubygems.org and reinstall it so it comes after in the gem source list, but it does not work. Is there a way to change the lookup order of the gem source? Note that I

PDF does not contain EOF marker (PDF::Reader::MalformedPDFError) with pdf-reader

由 拥有回忆 提交于 2020-01-01 10:50:08
问题 I am using ‘pdf-reader’ gem to read raw contents of pdf documents so I can post (http-post) them to an API. To confirm the API implementation can create a valid pdf document from the raw content, I wrote a small gist to validate my code to read the pdf content. For some reason, I always keep getting ‘PDF does not contain EOF marker (PDF::Reader::MalformedPDFError)’. Can anyone point me out where I am going wrong? 来源： https://stackoverflow.com/questions/27612426/pdf-does-not-contain-eof-marker

Ruby Gem Twitter - certificate verify failed (Twitter::Error::ClientError)

由 左心房为你撑大大i 提交于 2020-01-01 10:04:16
问题 I am trying to use the ruby gem 'twitter' but for unknown reasons I cant get it to work. Here is the .rb code: require 'twitter' puts "Greetings, World!" puts "Checkpoint 1" Twitter.configure do |config| config.consumer_key = "xxxxxxx" #removed for posting config.consumer_secret = "xxxxxxx" #removed for posting config.oauth_token = "xxxxxxx" #removed for posting config.oauth_token_secret = "xxxxxxx" #removed for posting end Twitter.verify_credentials puts "Checkpoint 2" and I get the

Ruby Gem Twitter - certificate verify failed (Twitter::Error::ClientError)

由 ▼魔方 西西 提交于 2020-01-01 10:04:13
问题 I am trying to use the ruby gem 'twitter' but for unknown reasons I cant get it to work. Here is the .rb code: require 'twitter' puts "Greetings, World!" puts "Checkpoint 1" Twitter.configure do |config| config.consumer_key = "xxxxxxx" #removed for posting config.consumer_secret = "xxxxxxx" #removed for posting config.oauth_token = "xxxxxxx" #removed for posting config.oauth_token_secret = "xxxxxxx" #removed for posting end Twitter.verify_credentials puts "Checkpoint 2" and I get the

Deploy a shell script with Ruby gem and install in bin directory

由 ￡可爱￡侵袭症＋ 提交于 2020-01-01 09:06:04
问题 I wish to place a shell script in my gem's bin dir, along with other Ruby programs that belong to the package. I wish to have this shell script installed in the bin directory as-is (that is, no wrappers). Is that possible with Ruby gems at all? I would be happy with post-install hooks if not otherwise possible. Anybody has any experience with this? 回答1: This issue is described here: https://github.com/rubygems/rubygems/issues/88 If the gem you're developing is intended only for your own use,

Ruby gem installation problem on Mac which is behind firewall

由 为君一笑 提交于 2020-01-01 09:03:28
问题 Please provide me solution for the problem of, 1) How to install ruby gems on a Mac (OS X 10.5.1) which is behind a corporate firewall. Regards, Sun 回答1: Assuming that you use an HTTP proxy, there is a --http-proxy option for the gem app. gem install --http-proxy http://corporate-proxy:1234 <gem_name> 回答2: On my Mac which has the default ruby installed on it. I use the script below and it worked: sudo gem install <gem_name> -p http://corporate-proxy:1234 来源： https://stackoverflow.com
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