Version 0.1 of
infuser was just released on CRAN.
infuser is a very basic templating engine. It allows you to replace parameters in character strings or text files with a given specified value.
I would often include some SQL code in my R scripts so that I could make parameters in the SQL code variable. But I was always a bit hesitant on the cleanliness of this. It irked me so much that I finally wrote this very simple package. The
infuse function allows me to read in a text file (or a character string for that matter) and
infuse it with the requested values.
This means that I can now put my SQL code in a separate
.sql file :). Load in into a character string with all the desired values in place and use it to my liking. Of course, the same thing can be done for any text file (e.g. an
Information on usage and examples can be found here: http://github.com/Bart6114/infuser