respond-framework/dist/createModule/helpers/sliceBranch.js

create as fast you think

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = sliceBranch;
exports.stripBranchWithUnknownFallback = exports.strip = exports.prepend = void 0;
function sliceBranch(obj, branch) {
  if (!branch || !obj) return obj;
  const modules = branch.split('.');
  return modules.reduce((slice, k) => slice[k], obj);
}
const strip = (a, b) =>
// 'admin', 'admin.foo' or 'admin', 'admin'
a ? b.replace(new RegExp(`^${a}\.?`), '') : b; // 'foo'                   ''
exports.strip = strip;
const prepend = (a = '', b = '') => a ? b ? `${a}.${b}` : a : b;
exports.prepend = prepend;
const stripBranchWithUnknownFallback = (a, b) => a ? b.indexOf(a) === 0 // a is ancestor of b
? strip(a, b) : 'unknown.' + b : b;
exports.stripBranchWithUnknownFallback = stripBranchWithUnknownFallback;