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Last change
on this file since 30960 was 30960, checked in by davidb, 7 years ago |
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Switch to using Puppet to provision machine. Strongly based on files developed for spark-hdfs cluster
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File size:
673 bytes
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| 1 | #
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| 2 | # is_bool.rb
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| 3 | #
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| 4 |
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| 5 | module Puppet::Parser::Functions
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| 6 | newfunction(:is_bool, :type => :rvalue, :doc => <<-EOS
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| 7 | Returns true if the variable passed to this function is a boolean.
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| 8 | EOS
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| 9 | ) do |arguments|
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| 10 |
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| 11 | function_deprecation([:is_bool, 'This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::Bool. There is further documentation for validate_legacy function in the README.'])
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| 12 |
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| 13 | raise(Puppet::ParseError, "is_bool(): Wrong number of arguments " +
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| 14 | "given (#{arguments.size} for 1)") if arguments.size != 1
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| 15 |
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| 16 | type = arguments[0]
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| 17 |
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| 18 | result = type.is_a?(TrueClass) || type.is_a?(FalseClass)
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| 19 |
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| 20 | return result
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| 21 | end
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| 22 | end
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