On 2015-11-09 11:31, Erik Dalén wrote:
You use the range function from stdlib to create an array. For example:
range(1,5).each |$x| {notice($x)}
The same is achieved with an Integer type:
Integer[1,5].each |$x| { notice $x }
It is more efficient than the range function since it does not create an
array of all values in the range.
- henrik
On Fri, 11 Sep 2015 at 10:41 Martin Alfke <[email protected]
<mailto:[email protected]>> wrote:
Hi Michael,
On 10 Sep 2015, at 17:29, Michael Smith
<[email protected] <mailto:[email protected]>>
wrote:
> Looking at the examples for the 'each' function
(https://docs.puppetlabs.com/references/latest/function.html#each)
you can replace 'times' with 'each' and I think it'll work.
each can be used on arrays. In my case the variable is an integer.
I want to print stuff $i times into the final file.
>
> On Sep 10, 2015, at 4:34 AM, Martin Alfke <[email protected]
<mailto:[email protected]>> wrote:
>
>> Hi,
>>
>> is there a way to iterate with the ruby .times function inside
an EPP template?
>>
>> e.g.
>> <% $i.times |$x| { -%>
>> i = <%= $x +1 %>
>> <% } -%>
>> The code above seems to need a puppet4 function with name “times”.
>> Result:
>> Error: Evaluation Error: Unknown function: 'times'.
>>
>> When changing to ruby code style another error occurs:
>> <% $i.times do |$x| -%>
>> i = <%= $x +1 %>
>> <% end -%>
>> Error: Evaluation Error: Error while evaluating a Function Call,
epp(): Invalid EPP: Syntax error at ‘|'
>>
>> thanks,
>> Martin
>>
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