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proc
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self
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root
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usr
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local
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rvm
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gems
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ruby-2.1.10@global
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gems
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rvm-1.11.3.9
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lib
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rvm
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shell
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Upload File:
files >> //proc/self/root/usr/local/rvm/gems/ruby-2.1.10@global/gems/rvm-1.11.3.9/lib/rvm/shell/utility.rb
module RVM module Shell module Utility public # Takes an array / number of arguments and converts # them to a string useable for passing into a shell call. def escape_arguments(*args) return '' if args.nil? args.flatten.map { |a| escape_argument(a.to_s) }.join(" ") end # Given a string, converts to the escaped format. This ensures # that things such as variables aren't evaluated into strings # and everything else is setup as expected. def escape_argument(s) return "''" if s.empty? s.scan(/('+|[^']+)/).map do |section| section = section.first if section[0] == ?' "\\'" * section.length else "'#{section}'" end end.join end # From a command, will build up a runnable command. If args isn't provided, # it will escape arguments. def build_cli_call(command, args = nil) "#{command} #{escape_arguments(args)}".strip end end end end
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