node.js - understanding mongoose [Schema.Types.Mixed] -

is below schema defined correctly or writing need writing: [schema.types.mixed] or writing: [{}]?

that is, if have array of dictionaries -- [{},{},{}] -- 1 can't predefine internal structure unless create schema , embed it. right interpretation of docs?

http://mongoosejs.com/docs/schematypes.html

var blogschema = new mongoose.schema({   title:  string,   writing: [{         post: string,         two: number,         3 : number,         4  : string,         5 : [{  a: string,                     b : string,                     c  : string,                     d: string,                     e: { type: date, default: date.now },                  }]   }], }); 

thanks.

that schema fine. defining object within array schema element implicitly treated own schema object. such they'll have own _id field, can disable explicitly defining schema _id option disabled:

var blogschema = new mongoose.schema({     title: string,     writing: [new schema({         post: string,         two: number,         3 : number,         4  : string,         5 : [new schema({              a: string,             b: string,             c: string,             d: string,             e: { type: date, default: date.now },          }, {_id: false})]     }, {_id: false})], });