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/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 * @flow
 */

import React, { Component } from 'react';
import {
  AppRegistry,
  StyleSheet,

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# Old
[latStr, lngStr] = String.split(geo, ",")
{lat, _} = Float.parse(latStr)
{lng, _} = Float.parse(lngStr)

[bl, tr] = Geocalc.bounding_box([lat,lng], 10_000)
[lat1, lng1] = bl;
[lat2, lng2] = tr;
coords = "#{lat1}, #{lng1}, #{lat2}, #{lng2}"

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# elixir
{:ok, pid} = Mongo.start(database: "test")
coll = "tags"
pipeline = [
  %{'$project': %{ 'b': %{ '$in': ["b", ["a", "b", "c"]] } }},
  %{'$match': %{ 'b': true }},
  %{'$project': %{ 'b': 0 }}
]
Mongo.aggregate(pid, coll, pipeline) |> Enum.to_list

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#!/bin/bash

set -e

CURRENT_NAME="CurentName"
CURRENT_OTP="current_name"

NEW_NAME="NewName"
NEW_OTP="new_name"

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/**
 * Small helper to split an array into groups of various size
 *
 * Usage: 
 * group([1, 2, 3, 4, 5], 2) # -> [[1, 2], [3, 4], [5]]
 * group([1, 2, 3, 4], 5) # -> [[1, 2, 3, 4]]
 **/
let group = (arr, numPerGroup) => {
  if (arr.length <= 0) return [];
  let groups = []; 

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import React, { Component } from 'react';
import {
  Text,
  View,
  TouchableOpacity,
  ActivityIndicator,
  Navigator
} from 'react-native';
import {GoogleSignin} from 'react-native-google-signin';
import Firestack from 'react-native-firestack'

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import React from 'react'
import { Provider } from 'react-redux'
import { AppRegistry } from 'react-native';

import App from './containers/App'
import {
  configureStore
} from './redux/configureStore'

const {store, actions} = configureStore();

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    /*
     * A small wrapper to turn a prototype, callback object
     * to a chainable api using promises.
     *
     * Usage:
     * var Klass = function() {}
     * Klass.prototype.log = function(msg, cb) {
     *  console.log(msg);
     *  cb();
     * }

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// config/development.js
module.exports = {
  NAME: 'FirestackDemo.dev',
  firestack: {
    apiKey: "XXXXXXXX",
    authDomain: "your-auth-domain.firebaseapp.com",
    databaseURL: "https://your-database-url.firebaseio.com",
    storageBucket: "your-storage-bucket.appspot.com",
  }
}

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import {createConstants, createReducer} from 'redux-module-builder'
import {createApiHandler, createApiAction} from 'redux-module-builder/api'

/*
 * Constants
 *
 * Basic constants can just be a name
 *  i.e. 'GET_ME'
 * and api constants can be an Object
 *  i.e. { 'GET_UPCOMING': { api: true }}