Generate ISO20022 XML messages. Implements a subset of pain.008.001.02 and pain.008.001.04 CustomerDirectDebitInitiation for now. WARNING: NO WARRANTY, USE AT YOUR OWN RISK AND PERIL.

Specify attribute, width, alignment, and padding for each column and call #format and you're good

Utility classes for generating sets of dates with simple concise specifications

Simple implementation for one-shot monetico payments. Generates and validates MAC parameter.

Parses JSON output from passenger-status and creates corresponding ruby objects

Create objects from object definitions stored as files, like test fixtures, only intended for production use.

Simple data grouping and calculations. Bring your own extractors.