cursor.forEach()
On this page
Description
cursor.forEach(function)
Important
mongosh Method
This page documents a
mongosh
method. This is not the documentation for a language-specific driver, such as Node.js.For MongoDB API drivers, refer to the language-specific MongoDB driver documentation.
Iterates the cursor to apply a JavaScript
function
to each document from the cursor.The
forEach()
method has the following prototype form:db.collection.find().forEach(<function>) The
forEach()
method has the following parameter:ParameterTypeDescriptionfunction
JavaScriptA JavaScript function to apply to each document from the cursor. The<function>
signature includes a single argument that is passed the current document to process.
Example
The following example invokes the forEach()
method
on the cursor returned by find()
to print
the name of each user in the collection:
db.users.find().forEach( function(myDoc) { print( "user: " + myDoc.name ); } );