julien-may/ch.julien — pull request #1 by michaelkuechler (2013-09-23 07:28:51+00:00)
Title: new standard predicates and functions

predicates
- string not empty check
- string matching (regex, prefix, suffix)
- logical functions on predicates (not, and, or, xor)
- predicate expressions to chain predicates using AND and OR
functions
- parse string to int/double
- find and replace regex in string