how to create array of arrays from hiera in puppet
I have a situation where I have to generate array of arrays which are declared in hiera in puppet at different hierarchies.
Lets say at environment level I have a declaration
test: - [a,b,c,d] - [e,f,g,h] and at common.yaml I have a declaration
test: - [i,j,k,l] - [m,n,o,p] Now, when I pass the hiera_array value I want the output as
[[i,j,k,l],[m,n,o,p],[a,b,c,d],[e,f,g,h]] currently the output is [i,j,k,l......e,f,g,h] basically in one merged array value.
I want it in array of array format so that I can pas that to a template and apply it to required logic. Please tell me if there is any way to achieve this.