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18 lines
530 B
Ruby
18 lines
530 B
Ruby
module Puppet::Parser::Functions
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# thin wrapper around the ruby gsub function
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# gsub($string, $pattern, $replacement) will replace all occurrences of
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# $pattern in $string with $replacement. $string can be either a singel
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# value or an array. In the latter case, each element of the array will
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# be processed in turn.
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newfunction(:gsub, :type => :rvalue) do |args|
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if args[0].is_a?(Array)
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args[0].collect do |val|
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val.gsub(/#{args[1]}/, args[2])
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end
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else
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args[0].gsub(/#{args[1]}/, args[2])
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end
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end
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end
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