When i started to search for a more promising way than implementing it by myself, i got the way as:
It is from a ruby forum, if somebody needy can check out here. Remove comments from ruby source code? - Ruby Forum
So the right way for removing comment from a programming language is, ask the interpreter/compiler of that language which only can do it exactly !!
Again a comment removal requirement from me, refer my previous problem & solution for removing comment from ruby scripts: https://www.unix.com/shell-programming-scripting/118296-best-way-removing-comment-ruby-program.html
This time, it is for stripping of comments from Shell Script. I search for... (2 Replies)
Lately there have been a lot of one-liners posted in "ruby" on the apparent assumption that mainstream unix or Linux come with "ruby. They don't.
What is "ruby"?
What platforms and Operating System versions are supported?
The syntax for "ruby" seems remarkably obscure compared with say "awk"... (13 Replies)
I have a requirement where I want to add a comment '#' in my crontab, run a process, than remove the '#' I added.
Example cron
#5,10 * * * * ls -lt /tmp
10,5 * * * * ls -lt /var
I would like to be able use sed or awk to add a '#' at the begining of each
line. After the command... (4 Replies)
Hello all,
i need some help, having never herd of ruby before i joined my workplace im now saddled with alot of scripts written in ruby and i need to find out how to debug certain things (values of array's hashes etc). What i need is how to view each step in this command in a log file:
... (0 Replies)
I have tried a lot, Need your help guys.
SAS Program:
data one ; /* Data step */
Input name $; /*Dec variables*/
I want to remove the commented part(/* Data step */) alone. I have tried using sed command but it is deleting the entire line itself. i need unix command to separate this and... (6 Replies)
Hi Everybody! First post! Totally noobie.
I'm using the terminal to read a poorly formatted book.
The text file contains, in the middle of paragraphs, hyphenation to split words that are supposed to be on multiple pages. It looks ve -- ry much like this.
I was hoping to use grep -v " -- "... (5 Replies)
Discussion started by: AxeHandle
5 Replies
LEARN ABOUT DEBIAN
bundle-package
BUNDLE-PACKAGE(1)BUNDLE-PACKAGE(1)NAME
bundle-package - Package your needed .gem files into your application
SYNOPSIS
bundle package
DESCRIPTION
Copy all of the .gem files needed to run the application into the vendor/cache directory. In the future, when running bundle install(1)
bundle-install.1.html, use the gems in the cache in preference to the ones on rubygems.org.
GIT AND PATH GEMS
In Bundler 1.0, the bundle package command only packages .gem files, not gems specified using the :git or :path options. This will likely
change in the future.
REMOTE FETCHING
By default, if you simply run bundle install(1) bundle-install.1.html after running bundle package(1) bundle-package.1.html, bundler will
still connect to rubygems.org to check whether a platform-specific gem exists for any of the gems in vendor/cache.
For instance, consider this Gemfile(5):
source "http://rubygems.org"
gem "nokogiri"
If you run bundle package under C Ruby, bundler will retrieve the version of nokogiri for the "ruby" platform. If you deploy to JRuby and
run bundle install, bundler is forced to check to see whether a "java" platformed nokogiri exists.
Even though the nokogiri gem for the Ruby platform is technically acceptable on JRuby, it actually has a C extension that does not run on
JRuby. As a result, bundler will, by default, still connect to rubygems.org to check whether it has a version of one of your gems more spe-
cific to your platform.
This problem is also not just limited to the "java" platform. A similar (common) problem can happen when developing on Windows and deploy-
ing to Linux, or even when developing on OSX and deploying to Linux.
If you know for sure that the gems packaged in vendor/cache are appropriate for the platform you are on, you can run bundle install --local
to skip checking for more appropriate gems, and just use the ones in vendor/cache.
One way to be sure that you have the right platformed versions of all your gems is to run bundle package on an identical machine and check
in the gems. For instance, you can run bundle package on an identical staging box during your staging process, and check in the ven-
dor/cache before deploying to production.
June 2012 BUNDLE-PACKAGE(1)