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-rw-r--r--lib/puppet/parser/functions/merge.rb11
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