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// import the necessary modules
var mongoose = require('../../lib');
var Schema = mongoose.Schema;
// create an export function to encapsulate the model creation
module.exports = function() {
// define schema
var PersonSchema = new Schema({
name: String,
age: Number,
birthday: Date,
gender: String,
likes: [String],
// define the geospatial field
loc: {type: [Number], index: '2d'}
});
// define a method to find the closest person
PersonSchema.methods.findClosest = function(cb) {
return this.model('Person').find({
loc: {$nearSphere: this.loc},
name: {$ne: this.name}
}).limit(1).exec(cb);
};
mongoose.model('Person', PersonSchema);
};
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