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Diffstat (limited to 'code/environments/production/modules/stdlib/lib/puppet/parser/functions/bool2num.rb')
| -rw-r--r-- | code/environments/production/modules/stdlib/lib/puppet/parser/functions/bool2num.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/lib/puppet/parser/functions/bool2num.rb b/code/environments/production/modules/stdlib/lib/puppet/parser/functions/bool2num.rb new file mode 100644 index 0000000..e8ad961 --- /dev/null +++ b/code/environments/production/modules/stdlib/lib/puppet/parser/functions/bool2num.rb @@ -0,0 +1,24 @@ +# +# bool2num.rb +# +module Puppet::Parser::Functions + newfunction(:bool2num, :type => :rvalue, :doc => <<-DOC + 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. + DOC + ) do |arguments| + + raise(Puppet::ParseError, "bool2num(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty? + + 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 : |