@lyra/form-builder/lib/PatchEvent.js

Lyra form builder

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.dec = exports.inc = exports.insert = exports.setIfMissing = exports.unset = exports.set = exports.PatchEvent = undefined;

var _flatten2 = require('lodash/flatten');

var _flatten3 = _interopRequireDefault(_flatten2);

var _patches = require('./utils/patches');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/*:: import type {PathSegment, Patch} from './utils/patches'*/
/*:: type PatchArg = Patch | Array<Patch>*/
class PatchEvent {
  static from(...patches /*: Array<PatchArg>*/) {
    return new PatchEvent((0, _flatten3.default)(patches));
  }

  constructor(patches /*: Array<Patch>*/) {
    this.patches = patches;
  }

  prepend(...patches /*: Array<PatchArg>*/) /*: PatchEvent*/ {
    return PatchEvent.from([...(0, _flatten3.default)(patches), ...this.patches]);
  }

  append(...patches /*: Array<PatchArg>*/) /*: PatchEvent*/ {
    return PatchEvent.from([...this.patches, ...(0, _flatten3.default)(patches)]);
  }

  prefixAll(segment /*: PathSegment*/) /*: PatchEvent*/ {
    return PatchEvent.from(this.patches.map(patch => (0, _patches.prefixPath)(patch, segment)));
  }
}

exports.default = PatchEvent;
exports.PatchEvent = PatchEvent;
exports.set = _patches.set;
exports.unset = _patches.unset;
exports.setIfMissing = _patches.setIfMissing;
exports.insert = _patches.insert;
exports.inc = _patches.inc;
exports.dec = _patches.dec;