This knowledge base aims to document tips, patterns, advanced use, and workarounds for the KriKri Metadata Mapping DSL. We use this both as a documentation center and to drive improvements to the DSL. Please add your questions, patterns, and insights liberally.

Articles

DSL Code Read

The Top Down View

Mapper & Mapping

Mapper supplies the most front-facing interface to the DSL: #define and #map. It keeps a registry of defined mappings, connecting them to a name symbol; #map runs the mapping over a set of records.

Other Resources

Mapping DSL Overview

RubyDoc Documentation

MappingDSL TODO add high level examples to MappingDSL module.
ValueArray Methods
Parser Methods (top level record access)

Tech

DSL Knowledge Base