Puppet Function: uriescape

Defined in:
vendor_modules/stdlib/lib/puppet/parser/functions/uriescape.rb
Function type:
Ruby 3.x API

Summary

Urlencodes a string or array of strings. Requires either a single string or an array as an input.

Overview

uriescape() ⇒ String

Returns:

  • (String) —

    a string that contains the converted value



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# File 'vendor_modules/stdlib/lib/puppet/parser/functions/uriescape.rb', line 9

newfunction(:uriescape, type: :rvalue, doc: <<-DOC
  @summary
    Urlencodes a string or array of strings.
    Requires either a single string or an array as an input.

  @return [String]
    a string that contains the converted value

  DOC
) do |arguments|
  raise(Puppet::ParseError, "uriescape(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty?

  value = arguments[0]

  unless value.is_a?(Array) || value.is_a?(String)
    raise(Puppet::ParseError, 'uriescape(): Requires either array or string to work with')
  end

  result = if value.is_a?(Array)
             # Numbers in Puppet are often string-encoded which is troublesome ...
             value.map { |i| i.is_a?(String) ? URI::DEFAULT_PARSER.escape(i) : i }
           else
             URI::DEFAULT_PARSER.escape(value)
           end

  return result
end