hashicorp/consul-template — pull request #47 by cultureulterior (2014-11-04 13:12:03+00:00)
Title: Adds the helper function replaceAll

- replaceAll from to in_string (the string is the last so it can be used in pipes)
- makes noop variadic so it works with replaceAll

ReplaceAll should be a universally useful helper function- my specific use case is that registrator likes to put colons in names of things, which varnish doesn't like.