Domp

domp.js

import R from 'ramda';

let { is, complement, filter, map, mapObj, mapObjIndexed, prop, pipe, identity, mergeAll, toLower } = R;

class Domp {

  constructor() {
    this.propMap = {
      name:       pipe(prop('nodeName'), toLower),
      type:       prop('nodeType'),
      text:       prop('nodeValue'),
      attributes: pipe(prop('attributes'), filter(complement(is(Function))), map(node => ({ [node.name]: node.value })), mergeAll),
      children:   pipe(prop('children'), map(this.toObject.bind(this)))
    };
  }

  toObject(node) {
    return mapObj(fn => fn(node))(this.propMap);
  }

  toJSON(node) {
    return JSON.stringify(this.toObject(node));
  }
}