20 lines
578 B
Ruby
20 lines
578 B
Ruby
# subsititute($string, $regex, $replacement) : $string
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# subsititute($string[], $regex, $replacement) : $string[]
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#
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# Replace all ocurrences of $regex in $string by $replacement.
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# $regex is interpreted as Ruby regular expression.
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#
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# For long-term portability it is recommended to refrain from using Ruby's
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# extended RE features.
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module Puppet::Parser::Functions
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newfunction(:substitute, :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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