Merge branch 'issue/master/8797_puppetlabs-functions_merge'

Closes pull request #12

Reviewed-by: Jeff McCune

Verified all spec tests pass using rspec **/*_spec.rb

* issue/master/8797_puppetlabs-functions_merge: (164 commits)
  * Moved kwalify to puppetlabs-kwalify project * Re-arranged tests in line with puppetlabs-stdlib
  Prep for stdlib merge * Renamed load_yaml & load_json to parseyaml & parsejson * Renamed is_valid_* functions and remove the 'valid_'
  Fix some ruby 1.9.2 issues.
  (#3) Provide documentation for remaining functions.
  (#3) Apply missing documentation to more functions.
  Remove rand.
  Some improvements to values_at tests.
  (#1) provide some more detailed tests for a number of functions.
  Removed date stub since this functinality is available in strftime anyway.
  (#2) fix is_string finally so it also makes sure numbers return false.
  (#2) unstub is_valid_domain_name
  Added doc strings for first five functions
  Removed join_with_prefix.
  (#2) unstub is_valid_mac_address.
  Allow sort for strings.
  Count functionality overlaps with size - so removing it.
  Removed crontab functions instead of unstubbing them.
  Removed load_variables. load_yaml is sufficient to solve this problem on its own.
  Remove is_valid_netmask instead of unstubbing. Doesn't seem like a sensible function on its own.
  (#2) unstub is_numeric function.
  ...

1 files changed, 49 insertions, 0 deletions

diff --git a/lib/puppet/parser/functions/time.rb b/lib/puppet/parser/functions/time.rb
new file mode 100644
index 0000000..0cddaf8
--- /dev/null
+++ b/lib/puppet/parser/functions/time.rb
@@ -0,0 +1,49 @@
+#
+# time.rb
+#
+
+module Puppet::Parser::Functions
+  newfunction(:time, :type => :rvalue, :doc => <<-EOS
+This function will return the current time since epoch as an integer.
+
+*Examples:*
+
+    time()
+
+Will return something like: 1311972653
+    EOS
+  ) do |arguments|
+
+    # The Time Zone argument is optional ...
+    time_zone = arguments[0] if arguments[0]
+
+    if (arguments.size != 0) and (arguments.size != 1) then
+      raise(Puppet::ParseError, "time(): Wrong number of arguments "+
+        "given #{arguments.size} for 0 or 1")
+    end
+
+    time = Time.new
+
+    # There is probably a better way to handle Time Zone ...
+    if time_zone and not time_zone.empty?
+      original_zone = ENV['TZ']
+
+      local_time = time.clone
+      local_time = local_time.utc
+
+      ENV['TZ'] = time_zone
+
+      time = local_time.localtime
+
+      ENV['TZ'] = original_zone
+    end
+
+    # Calling Time#to_i on a receiver changes it.  Trust me I am the Doctor.
+    result = time.strftime('%s')
+    result = result.to_i
+
+    return result
+  end
+end
+
+# vim: set ts=2 sw=2 et :