const settings = exports = module.exports = {};
settings.initSettings = function init() {
this.settings = {};
}
settings.getSetting = function getSetting(setting, defaultValue) {
if (this.settings && typeof this.settings[setting] !== 'undefined') {
// look in settings
return this.settings[setting];
} else if (this.settings && this.settings.public &&
typeof this.settings.public[setting] !== 'undefined') {
// look in settings.public
return this.settings.public[setting];
} else if (defaultValue) {
return defaultValue;
}
return undefined;
}