Managing multiple ruby versions and rails versions with rvm

by sandipransing, posted in Ruby, Ruby on Rails

While working with many projects that uses different ruby versions and rails versions, one big problem arises that how do we manage all this ?We know that managing multiple rails versions wont be problem at all.but what about ruby versions, How one can manage multiple ruby versions. also while upgrading or degrading ruby version, we … Continue reading Managing multiple ruby versions and rails versions with rvm

jruby rails installation on ubuntu interpid

by sandipransing, posted in Ruby on Rails

# install mysql if you dont have already installedsudo apt-get install mysql-server mysql-client libhtml-template-perl mailx dbishell libcompress-zlib-perl mysql-doc-5.0 tinyca# install ant and jdksudo apt-get install ant sun-java6-jdk# install jrubymkdir softwarecd softwarewget http://dist.codehaus.org/jruby/jruby-bin-1.1.5.tar.gztar xvfz jruby-bin-1.1.5.tar.gzln -s jruby-1.1.5 jrubyexport PATH=$PATH:$HOME/software/jruby/bin# install the version of rails wanted by jrubyjruby -S gem install jruby-openssljruby -S gem install rails# list … Continue reading jruby rails installation on ubuntu interpid

upgrading rails version

by sandipransing, posted in Ruby, Ruby on Rails

Here are the simple steps to be followed while upgrading rails version to use.# Install rails version1. gem install rails -v == gem install rails 2.3.3# Upgrade environment.rb for new version2. RAILS_GEM_VERSION = '' unless defined? RAILS_GEM_VERSION == RAILS_GEM_VERSION = '2.3.3' unless defined? RAILS_GEM_VERSION# Upgrade necessary files for the new version3. rake rails:upadte# Start server4. … Continue reading upgrading rails version