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#
# bool2num.rb
#
module Puppet::Parser::Functions
newfunction(:bool2num, :type => :rvalue, :doc => <<-EOS
Converts a boolean to a number. Converts the values:
false, f, 0, n, and no to 0
true, t, 1, y, and yes to 1
Requires a single boolean or string as an input.
EOS
) do |arguments|
raise(Puppet::ParseError, "bool2num(): Wrong number of arguments " +
"given (#{arguments.size} for 1)") if arguments.size < 1
value = function_str2bool([arguments[0]])
# We have real boolean values as well ...
result = value ? 1 : 0
return result
end
end
# vim: set ts=2 sw=2 et :
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