@lyra/form-builder/lib/utils/patches.js

Lyra form builder

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

exports.setIfMissing = setIfMissing;
exports.insert = insert;
exports.set = set;
exports.unset = unset;
exports.inc = inc;
exports.dec = dec;
exports.prefixPath = prefixPath;
function setIfMissing(value /*: any*/, path /*: Path*/ = []) /*: SetIfMissingPatch*/ {
  return {
    type: 'setIfMissing',
    path,
    value
  };
}

function insert(items /*: any[]*/, position /*: InsertPosition*/, path /*: Path*/ = []) /*: InsertPatch*/ {
  return {
    type: 'insert',
    path,
    position,
    items
  };
}

function set(value /*: any*/, path /*: Path*/ = []) /*: SetPatch*/ {
  return { type: 'set', path, value };
}

function unset(path /*: Path*/ = []) /*: UnsetPatch*/ {
  return { type: 'unset', path };
}

function inc(amount = 1, path /*: Path*/ = []) /*: IncPatch*/ {
  return { type: 'inc', path, value: amount };
}

function dec(amount = 1, path /*: Path*/ = []) /*: DecPatch*/ {
  return { type: 'dec', path, value: amount };
}

function prefixPath /*:: <T: HasPath>*/(patch /*: T*/, segment /*: PathSegment*/) /*: T*/ {
  return _extends({}, patch, {
    path: [segment, ...patch.path]
  });
}