coerce_variable (Capistrano::CLI::Options)

    # File lib/capistrano/cli/options.rb, line 229
          def coerce_variable(value)
            case value
            when /^"(.*)"$/ then $1
            when /^'(.*)'$/ then $1
            when /^\d+$/ then value.to_i
            when /^\d+\.\d*$/ then value.to_f
            when "true" then true
            when "false" then false
            when "nil" then nil
            else value
            end
          end