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What is the best option? I found:
https://github.com/jasonl/eden
http://www.arachnoid.com/ruby/rubyBeautifier.html
but they both seem slightly outdated. Special support for Rails (Knowing which files to format automagically and some other cool things) would be a plus, and a git hook script.
There is RuboCop:
gem install rubocop
rubocop -a
It will also fix all the common mistakes.
Just use vim, in command mode press gg=G
gg - move cursor to the beginning of your file
= - reindent
G - till the end of file
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Closed 6 years ago.
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What tool would I use to generate a stack trace like this?
It'd help if you provided the source of the picture, but it looks like the graph itself was the result of the gem ruby-prof.
That gem may contain the software for the output format, or it might use a third party gem. I can't recall off the top of my head.
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Does exist some Lint tool for Rails application as a whole?
For example, ruby-lint doesn't see declarations in other modules if modules have been referenced by mentioning them in require clause in application.rb file.
RubyMine also doesn't see them when doing code inspection.
no, there is not.
ruby is a dynamic language, so all you can do in a rails project is to lint syntax in ruby source files with stuff like ruby -v aka ruby-lint.
you can use a tool called rails-best-practices to evaluate your code. but like the name says, it's only best practices and is more soft rules than hard linting.
of course there are many more code analysis tools available like rubocop, they all go into a similar direction.
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Is there any open source project like cacti using Rails ? I want to develop one monitor system like cacti with rails3, i just want to one project as reference, thanks
There used to be ScopePort but the authors had since moved to creating Graylog2 and the project seems abandoned. Nevertheless there appear to still be forks on GitHub:
http://www.opensourcerails.com/projects/47136-ScopePort
https://github.com/pocmo/scopeport-web-interface
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An open source project called Beast implemented a forum in about 500 lines of Ruby on Rails code. The project seems to have fallen silent (http://beast.caboo.se/). Is there an open source project that replaces beast and is compatible with the database schema defined for Beast? I have used Beast to sponsor a forum and would like to upgrade and move the deployment from Ubuntu to OS X on a more recent version of Ruby on Rails.
Have you looked at altered_beast? Ground-up rewrite of Beast
If you're just looking to obtain the source for Beast, try this SVN tree.
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So I've been using InstantRails to check out Ruby on rails. I've been using Notepad++ for the editing. Now I don't want to install Ruby or Rails on my machine. Is there any walk through/tutorial on how to integrate Radrails or Netbeans with InstantRails?
Here's a tutorial: http://ruby.meetup.com/73/boards/view/viewthread?thread=2203432
(I don't know if it's any good.)
And here's one with InstantRails+Netbeans: https://web.archive.org/web/20100505044104/http://weblogs.java.net/blog/bleonard/archive/2007/03/instant_rails_w.html
I recommend learning Rails and Ruby itself first, and then picking up something like InstantRails. Having too many layers when learning something new can make it hard to know what features are part of which language, and potentially confuse you when trying to determine where a bug is occurring.