1var _defaults = {
 2  API_HOST: 'https://www.stronglifters.com',
 3  ENV: 'production',
 4};
 5
 6export default class Configuration {
 7  constructor(overrides = _defaults) {
 8    this.overrides = Object.assign({}, _defaults, overrides);
 9  }
10
11  value_for(key) {
12    return process.env[key] || this.overrides[key];
13  }
14
15  isEnabled(key) {
16    return this.value_for(key) == "true";
17  }
18}