in src/api.js [152:162]
static _encodeParams(params: Object): string {
return Object.keys(params)
.map(key => {
var param = params[key];
if (typeof param === 'object') {
param = param ? JSON.stringify(param) : '';
}
return `${encodeURIComponent(key)}=${encodeURIComponent(param)}`;
})
.join('&');
}