levicook

// ------------------------------------------------------------------
// Friend collection, where _id is a user.Id and Friends is a list, of user.Id.
// Note: friending and unfriending is a two step operation in this scheme:

> db.friends.find()
{ "_id" : 1, "friends" : [    2, 3, 4    ] }
{ "_id" : 2, "friends" : [ 1,    3,    5 ] }
{ "_id" : 3, "friends" : [ 1, 2,    4, 5 ] }
{ "_id" : 4, "friends" : [ 1,    3,    5 ] }
{ "_id" : 5, "friends" : [    2, 3, 4    ] }

SerhiiKozachenko

var mongoose = require('mongoose');

var repository = function (modelName) {

  var self = this;

  self.Model = require('../models/' + modelName);

  self.FindById = function (id, cb) {
    self.FindOne({

bendc

// array utils
// =================================================================================================

const combine = (...arrays) => [].concat(...arrays);

const compact = arr => arr.filter(Boolean);

const contains = (() => Array.prototype.includes
  ? (arr, value) => arr.includes(value)
  : (arr, value) => arr.some(el => el === value)

nfroidure

const noop = arg => arg;

const combine = () => Array.from(arguments).reduce((a, b) => a.concat(b));

const compact = arr => arr.filter(el => el);

const difference = () => {
  var others = Array.from(arguments).slice(1).reduce((a, b) => a.concat(b));
  return arguments[0].filter(el => !others.some(exclude => el === exclude));
};

datchley

/**
 * Primary application logic for our Functional Programming blog example
 * See related blog series at: http://www.datchley.name/tag/functional-programming/
 * Version: 2.0
 */
 
// A simple, resuable comparison for '>='
function greaterThanOrEqual(a, b) {
  return a >= b
}

jhgg

const registeredTypes = {};

export default function register(type) {
  invariant(!registeredTypes.hasOwnProperty(type.name), `Cannot register duplicate type of name ${type.name}`);
  registeredTypes[type.name] = type;
}

export default function type(typeName) {
  invariant(registeredTypes.hasOwnProperty(type.name), `Unknown Type ${type.name}`);
  return registeredTypes[typeName];

sectore

import React, {DeviceEventEmitter} from 'react-native';
import {Observable} from 'rx-lite'

/**
 * Creates an Observable to listen to any event of DeviceEventEmitter
 * @param type {string} Event type
 */
export default createObservableFromDeviceEventEmitter$ = type => {
  let subscription;
  return Observable.fromEventPattern(

cmcewen

var CryptoJS = require('crypto-js');

function uploadImage(uri) {
  let timestamp = (Date.now() / 1000 | 0).toString();
  let api_key = 'your api key'
  let api_secret = 'your api secret'
  let cloud = 'your cloud name'
  let hash_string = 'timestamp=' + timestamp + api_secret
  let signature = CryptoJS.SHA1(hash_string).toString();
  let upload_url = 'https://api.cloudinary.com/v1_1/' + cloud + '/image/upload'

voidfiles

Error in user YAML: (<unknown>): mapping values are not allowed in this context at line 1 column 28

---
Title: The Fifth Discipline: The Art & Practice of The Learning Organization
Author: Peter M. Senge
---

Definitions

Discipline in this context means the pursuit of mastery.

Notes

dbismut

export function actionTypeBuilder(prefix) {
  return {
    type: actionType => `${prefix}/${actionType}`,
    loading: actionType => `${actionType}/loading`,
    ready: actionType => `${actionType}/ready`,
    stopped: actionType => `${actionType}/stopped`,
    changed: actionType => `${actionType}/changed`,
    error: actionType => `${actionType}/error`,
    success: actionType => `${actionType}/success`
  };