Merge pull request #530 from HelenCampbell/MODULES-2614

Adding update to empty function readme
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David Schmitt 2015-09-23 11:38:53 +01:00
commit 6bb1c27b99

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@ -224,7 +224,7 @@ Converts the case of a string or of all strings in an array to lowercase. *Type*
#### `empty`
Returns 'true' if the variable is empty. *Type*: rvalue.
Returns true if the argument is an array or hash that contains no elements, or an empty string. *Type*: rvalue.
#### `ensure_packages`