Creating Segments
Segments contains data elements. Once loops are created segments can be added.
Example
const edi = require(‘rdpcrystal-edi-library’);
let doc = new edi.EDILightWeightDocument();
let interchangeLoop = doc.createLoop(“Interchange header”);
let isa = interchangeLoop.createSegment(“ISA”);
Now elements can be added to the isa segment