mcavaliere

import Constants from '../../global/constants';
import Colors from '../../global/styles/colors';
import Typography from '../../global/styles/typography';
import { StyleSheet } from 'react-native';

export default StyleSheet.create({
	titleContainer: {
		backgroundColor: Colors.green,
		padding: Constants.GAP
	},

mcavaliere

import React, { Component } from 'react';
import { Text, View } from 'react-native';

import Styles from './Card.style';

class Card extends Component {
	render() {
		return (
			<View style={ Styles.container }>
				<View style={ Styles.titleContainer }>

mcavaliere

import Colors from './colors';

export default const Typography = {
	heading1: {
		fontSize: 30,
		fontWeight: 'bold',
		lineHeight: 32,
		color: Colors.black
	},

mcavaliere

export default class AsyncStorageSupplement {
  static multiGet(keys) {
    return Promise.all(
      keys.map(key => AsyncStorage.getItem(key))
    )
  }

  static multiRemove(keys) {
    return Promise.all(
      keys.map(key => AsyncStorage.removeItem(key))

mcavaliere

export default {
  configSettingExists( config, key ) {
    // Search the config object for the key value
    let found = Object.keys( config ).indexOf( key )
    return found;
  },
  
  indexArrayBy(arr, attrName, group=false) {
    // ...
  },

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// Old
export default {
  // ...
}

// New
export default class {
  // ...
}

mcavaliere

import Utils from 'utils.js';

// Load the config.
let config = Utils.initConfig();

// Later, use it
if ( ! Utils.configSettingExists( config, 'foo' ) ) {
  Utils.printConfigFormatInstructions();
}

mcavaliere

export default class {
  
  initConfig() {
    this.config = // ... load a json file via AJAX, filesystem, etc. ...
    
    return this.config;
  },

  configSettingExists( key ) {
    // Search the config object for the key value

mcavaliere

export default class {
  
  // ...
  
  static printConfigFormatInstructions() {
     console.log('Your config file must be in json format, and contain the following keys: foo, bar, baz.');
  }

}

mcavaliere

// Old
import Utils from 'utils.js';

// Load the config.
let config = Utils.initConfig();

// New
import Config from 'config.js';

Config.initConfig();