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Tag Archives: rails

06 Jun

Installing Rails

You can install Rails in a Fedora system with these commands…


yum -y install ruby ruby-devel ruby-irb ruby-libs ruby-rdoc ruby-ri rubygems
sudo gem update
sudo gem install rails --include-dependencies
admin Posted in Command Line, Linux, Ruby command, fedora, gem, install, Linux, rails, Ruby, yum Leave a comment
03 Dec

Find if a Variable is Defined in Ruby

This will let you find whether a variable is defined in ruby.


if(defined? var_name) then
    print var_name + " is set"
end
admin Posted in Ruby Code, define, defined, rails, Ruby, undef, undefined, variable Leave a comment
01 Nov

Installing a Ruby Gem

Use this command to install a ruby gem in Linux – you must be connected to the net


sudo gem install ruport -y
admin Posted in Command Line, Linux, Ruby command, gem, install, Linux, rails, Ruby Leave a comment

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