Puppet Function: list_to_hash

Defined in:
lib/puppet/functions/list_to_hash.rb
Function type:
Ruby 4.x API

Overview

list_to_hash(Array $arr1, Array $arr2) ⇒ Any

This function is an hack because we are not enabling Puppet parser that would allow us to manipulate data iterations directly in manifests.

Example: keystone_vips = [‘192.168.0.1:5000’, ‘192.168.0.2:5000’] $keystone_bind_opts = [‘transparent’]

Using this function: $keystone_vips_hash = list_to_hash($keystone_vips, $keystone_bind_opts)

Would return: $keystone_vips_hash = 

'192.168.0.1:5000' => ['transparent'],
'192.168.0.2:5000' => ['transparent'],

Disclaimer: this function is an hack and will disappear once TripleO enable Puppet parser.

Parameters:

  • arr1 (Array)
  • arr2 (Array)

Returns:

  • (Any) 


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# File 'lib/puppet/functions/list_to_hash.rb', line 21

Puppet::Functions.create_function(:list_to_hash) do
  dispatch :list_to_hash do
    param 'Array', :arr1
    param 'Array', :arr2
  end

  def list_to_hash(arr1, arr2)
    hh = arr1.each_with_object({}) { |v,h| h[v] = arr2 }
    return hh
  end
end