Merge branch 'v2.x'

* v2.x:
  Docs: Clarify the use case for the anchor type
  Docs: Remove author emails from stdlib functions
  Docs: Copyedit function doc strings
  Docs: Correct indentation of markdown code examples
  Docs: Update documentation of stdlib classes
  Docs: Update file_line documentation
  Docs: Improve example in merge function

1 files changed, 7 insertions, 4 deletions

diff --git a/lib/puppet/parser/functions/merge.rb b/lib/puppet/parser/functions/merge.rb
index d2dc0f9..6ec085e 100644
--- a/lib/puppet/parser/functions/merge.rb
+++ b/lib/puppet/parser/functions/merge.rb
@@ -4,10 +4,13 @@ module Puppet::Parser::Functions
 
     For example:
 
-      $hash1 = {'one' => 1, 'two', => 2}
-      $hash1 = {'two' => 2, 'three', => 2}
-      $merged_hash = merge($hash1, $hash2)
-      # merged_hash =  {'one' => 1, 'two' => 2, 'three' => 2}
+        $hash1 = {'one' => 1, 'two', => 2}
+        $hash2 = {'two' => 'dos', 'three', => 'tres'}
+        $merged_hash = merge($hash1, $hash2)
+        # The resulting hash is equivalent to:
+        # $merged_hash =  {'one' => 1, 'two' => 'dos', 'three' => 'tres'}
+
+    When there is a duplicate key, the key in the rightmost hash will "win."
 
     ENDHEREDOC