[chef] How to do conditional checks for gem installation?

[Sachin Sagar Rai < >]

Following installs the ruby gems on each chef-client run.

gems = %w(aws-sdk gist)

gems.each do |name|

  r = gem_package name do

    version node["dev_tools"]["#{name}_version"]

    action :nothing

  end

  r.run_action(:install)

end

How to apply the `not_if` conditional checking for the `r.run_action(:install)` action?

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@millisami
~ Sachin Sagar Rai
Ruby on Rails Developer
http://tfm.com.np
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