Fix repo::apt and repo::yum containment

This patch uses contain and therefore removes support for Puppet versions
below 3.4.0

CHANGELOG.md

@@ -1,5 +1,6 @@
 ##2015-02-27 0.8.0
 ###Backwards-incompatible changes
+- Puppet versions below 3.4.0 are no longer supported
 - Debian Squeeze and Fedora version 18 and below are explicitly no longer
  supported
 - Parameter naming changes to node_pkg, npm_pkg, dev_pkg, manage_repo,

manifests/init.pp

@@ -47,14 +47,11 @@
 
  include '::nodejs::install'
 
- anchor { '::nodejs::begin': }
- anchor { '::nodejs::end': }
-
  if $manage_package_repo {
  include $repo_class
- Anchor['::nodejs::begin'] ->
+ anchor { '::nodejs::begin': } ->
  Class[$repo_class] ->
  Class['::nodejs::install'] ->
- Anchor['::nodejs::end']
+ anchor { '::nodejs::end': }
  }
 }

manifests/repo/nodesource.pp

@@ -12,7 +12,7 @@
  case $::osfamily {
  'RedHat': {
  if $::operatingsystemrelease =~ /^5\.(\d+)/ {
- include '::epel'
+ include ::epel
  $dist_version = '5'
  $name_string = 'Enterprise Linux 5'
  }
@@ -51,6 +51,13 @@
  $source_baseurl = "https://rpm.nodesource.com/pub/${dist_type}/${dist_version}/SRPMS"
 
  class { '::nodejs::repo::nodesource::yum': }
+ contain '::nodejs::repo::nodesource::yum'
+
+ if $::operatingsystemrelease =~ /^5\.(\d+)/ {
+ # On EL 5, EPEL needs to be applied first
+ Class['::epel'] -> Class['::nodejs::repo::nodesource::yum']
+ }
+
  }
  'Linux': {
  if $::operatingsystem == 'Amazon' {
@@ -76,6 +83,7 @@
  $source_baseurl = "https://rpm.nodesource.com/pub/${dist_type}/${dist_version}/SRPMS"
 
  class { '::nodejs::repo::nodesource::yum': }
+ contain '::nodejs::repo::nodesource::yum'
  }
 
  else {
@@ -85,7 +93,8 @@
  }
  }
  'Debian': {
- class { 'nodejs::repo::nodesource::apt': }
+ class { '::nodejs::repo::nodesource::apt': }
+ contain '::nodejs::repo::nodesource::apt'
  }
  default: {
  if ($ensure == 'present') {