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mpapis/get-latest-rvm-version.rb

Created August 31, 2012 00:41
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A ruby script to check latest available version of rvm (github tags api)
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get-latest-rvm-version.rb
require 'open-uri'
require 'json'
open("https://api.github.com/repos/wayneeseguin/rvm/git/refs/tags") do |temp|
puts JSON.parse(temp.read).map do |line|
line["ref"].gsub(/.*\//,"").split(".").map(&:to_i)
end.sort.last.join(".")
end
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