Minifies a given MongoDB update query based on fields restrictions (inclusion or exclusion).
Minifies a given MongoDB update query based on fields restrictions (inclusion or exclusion).
var minify = require('mongo-minify');
minify({ $set: { a: 'b' }, $push: { 'c': 'd' } }, { a: 0 });
// { $push: { c: 'd' } }
minify({ $push: { c: 'd', e: 'f' }, $unset: { h: 1 } }, { e: 1 });
// { $push: { e: 'f' } }
minify({ $set: { 'name.first': 'Guillermo', age: 50 } }, { name: 1 });
// { $set: { 'name.first': 'Guillermo' } }
query
is any update
or findAndModify
query passed to MongoDB.
restrictions
is the fields selection format used with find*
.