X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fstdlib%2Flib%2Fpuppet%2Fparser%2Ffunctions%2Fcamelcase.rb;h=ad1068b3fcce6fcadf9dc5b4c12f989e55a8f1b0;hb=30caaa85aed7015ca0d77216bff175eebd917eb7;hp=d7f43f7a7fbc8062a56ad4f435cac0f4f988e0e8;hpb=ad88f67c13ae0f1a08936dad643f1e3509ab5f40;p=mirror%2Fdsa-puppet.git

diff --git a/3rdparty/modules/stdlib/lib/puppet/parser/functions/camelcase.rb b/3rdparty/modules/stdlib/lib/puppet/parser/functions/camelcase.rb
index d7f43f7a7..ad1068b3f 100644
--- a/3rdparty/modules/stdlib/lib/puppet/parser/functions/camelcase.rb
+++ b/3rdparty/modules/stdlib/lib/puppet/parser/functions/camelcase.rb
@@ -1,30 +1,37 @@
 #
 #  camelcase.rb
+#  Please note: This function is an implementation of a Ruby class and as such may not be entirely UTF8 compatible. To ensure compatibility please use this function with Ruby 2.4.0 or greater - https://bugs.ruby-lang.org/issues/10085.
 #
-
 module Puppet::Parser::Functions
-  newfunction(:camelcase, :type => :rvalue, :doc => <<-EOS
-Converts the case of a string or all strings in an array to camel case.
-    EOS
-  ) do |arguments|
+  newfunction(:camelcase, :type => :rvalue, :doc => <<-DOC
+    @summary
+      **Deprecated** Converts the case of a string or all strings in an array to camel case.
+
+    > *Note:*
+      **Deprecated** from Puppet 6.0.0, this function has been replaced with
+      a built-in [`camelcase`](https://puppet.com/docs/puppet/latest/function.html#camelcase)
+      function.
 
-    raise(Puppet::ParseError, "camelcase(): Wrong number of arguments " +
-      "given (#{arguments.size} for 1)") if arguments.size < 1
+    @return [String] The converted String, if it was a String that was given
+    @return [Array[String]] The converted Array, if it was a Array that was given
+  DOC
+             ) do |arguments|
+
+    raise(Puppet::ParseError, "camelcase(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty?
 
     value = arguments[0]
     klass = value.class
 
     unless [Array, String].include?(klass)
-      raise(Puppet::ParseError, 'camelcase(): Requires either ' +
-        'array or string to work with')
+      raise(Puppet::ParseError, 'camelcase(): Requires either array or string to work with')
     end
 
-    if value.is_a?(Array)
-      # Numbers in Puppet are often string-encoded which is troublesome ...
-      result = value.collect { |i| i.is_a?(String) ? i.split('_').map{|e| e.capitalize}.join : i }
-    else
-      result = value.split('_').map{|e| e.capitalize}.join
-    end
+    result = if value.is_a?(Array)
+               # Numbers in Puppet are often string-encoded which is troublesome ...
+               value.map { |i| i.is_a?(String) ? i.split('_').map { |e| e.capitalize }.join : i }
+             else
+               value.split('_').map { |e| e.capitalize }.join
+             end
 
     return result
   end