X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fregexpescape.rb;h=43b729ea89c1ef1994d9bb8efcc4008f105c554b;hb=30caaa85aed7015ca0d77216bff175eebd917eb7;hp=2cfa3bb923bbaa083c429d6bd1188887bc44c926;hpb=6963202b4b62c2816655ac9532521b018fdf83bd;p=mirror%2Fdsa-puppet.git

diff --git a/3rdparty/modules/stdlib/lib/puppet/parser/functions/regexpescape.rb b/3rdparty/modules/stdlib/lib/puppet/parser/functions/regexpescape.rb
index 2cfa3bb92..43b729ea8 100644
--- a/3rdparty/modules/stdlib/lib/puppet/parser/functions/regexpescape.rb
+++ b/3rdparty/modules/stdlib/lib/puppet/parser/functions/regexpescape.rb
@@ -2,11 +2,14 @@
 #  regexpescape.rb
 #
 module Puppet::Parser::Functions
-  newfunction(:regexpescape, :type => :rvalue, :doc => <<-EOS
-    Regexp escape a string or array of strings.
-    Requires either a single string or an array as an input.
-    EOS
-  ) do |arguments| # rubocop:disable Style/ClosingParenthesisIndentation
+  newfunction(:regexpescape, :type => :rvalue, :doc => <<-DOC
+    @summary
+      Regexp escape a string or array of strings.
+      Requires either a single string or an array as an input.
+    @return [String]
+      A string of characters with metacharacters converted to their escaped form.
+    DOC
+  ) do |arguments| # rubocop:disable Layout/ClosingParenthesisIndentation
     raise(Puppet::ParseError, "regexpescape(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty?
 
     value = arguments[0]
@@ -17,7 +20,7 @@ module Puppet::Parser::Functions
 
     result = if value.is_a?(Array)
                # Numbers in Puppet are often string-encoded which is troublesome ...
-               value.collect { |i| i.is_a?(String) ? Regexp.escape(i) : i }
+               value.map { |i| i.is_a?(String) ? Regexp.escape(i) : i }
              else
                Regexp.escape(value)
              end