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Neurogami/version.rb

Created April 15, 2015 17:47
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version.rb
#!/usr/bin/env ruby
require 'fileutils'
if ARGV.empty?
warn "Usage: #{__FILE__} <file-to-version>"
end
f = ARGV.first
_ = f.split '.'
ext = _.pop
new_f = "earlier_versions/#{_.join('.')}.#{Time.now.strftime '%Y-%m-%d_%H.%M.%S'}.#{ext}"
FileUtils.copy f, new_f
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Assumes you already have a local folder named "earlier_versions".

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