a-h

import React from 'react';
import { shallow } from 'enzyme';

const Item = text => <p>Item {text}</p>;

const Composition = ({ showB }) => (
  <p>
    <Item text="A" />
    {showB && <Item text="B" />}
  </p>);

carlosvega20

function mapValues(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    result[key] = fn(obj[key], key);
    return result;
  }, {});
}

function pick(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    if (fn(obj[key])) {

hzhu

var x = [ {node: "ip2", app: "dbsyncer", containerId: "1234"},
	  {node: "ip2", app: "logforwa", containerId: "3423"},
	  {node: "ip4", app: "dbsyncer", containerId: "2213"},
	  {node: "ip4", app: "logforwa", containerId: "3434"} ]
				
var newObj = {};

x.forEach(function (item) {
  newObj[item.node] = newObj[item.node] || [];
  

gaearon

function mapValues(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    result[key] = fn(obj[key], key);
    return result;
  }, {});
}

function pick(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    if (fn(obj[key])) {