35 lines
674 B
Ruby
35 lines
674 B
Ruby
#
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# merge_arrays.rb
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#
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module Puppet::Parser::Functions
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newfunction(:merge_arrays, :type => :rvalue, :doc => <<-EOS
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This function get arrays, merge it and return.
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*Examples:*
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merge_arrays(['a','b'], ['c','d'])
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Would result in: ['a','b','c','d']
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EOS
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) do |arguments|
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raise(Puppet::ParseError, "merge_arrays(): Wrong number of arguments " +
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"given (#{arguments.size} for 1)") if arguments.size < 1
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rv = []
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for arg in arguments
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if arg.is_a?(Array)
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rv += arg
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else
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raise(Puppet::ParseError, 'merge_arrays(): Requires only array as argument')
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end
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end
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return rv
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end
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end
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# vim: set ts=2 sw=2 et :
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