io.resonant.conjector.process — io.resonant/conjector 0.0.4

Basic application state processing. See documentation of process function.

process clj/s

(process {:keys [proc-fn proc-order] :or {proc-order identity} :as proc-args}
         app-def
         data)

Processes input data using rules defined in app-def and processing functions from proc-args. Argument app-def is a hierarchical map, data is a map of input maps that will be used when assembling resulting application state. Looks in app-def for nodes satisfying proc-node?, then processes them in order calculated from dependencies. Structure proc-args has following functions:

• :proc-node? - accepts node returns true if given node qualifies for processing

• :proc-fn - processing function (see below)

• :proc-order - accepts paths list processing order, either identity or reverse

• :requires - dependencies (list of paths)

• :before - reverse dependencies (list of paths)

Function proc-fn accepts argument map with following keys:

• :state - local state structure (built so far)

• :app-state - full state structure (built so far)

• :path - path to element currently processed

• :pdef - processing definition

• :data - local input data

• :all-data - all input data