对象填充
用异步函数填充对象的值
例如
var fill = require ( "object-filler" ) ;
var populateMe = {
payments : function ( cb ) {
// do something async
setTimeout ( function ( ) {
// err = undefined, data = [{...}]
return cb ( undefined , [ { amount : 10 , id : 19274 } ] ) ;
} , 2000 ) ;
} ,
// properties can be nested as much as you like
at
