Syntax Of Lodash forEach method
_.forEach(collection, [iteratee=_.identity])
Lodash forEach method Iterates over elements of the collection and invokes iteratee for each element. The iteratee is invoked with three arguments: (value, index|key, collection). Iteratee functions may exit iteration early by explicitly returning false.
Arguments
- collection (Array|Object) − The collection to iterate over.
- [iteratee=_.identity] (Function) − The function invoked per iteration.
Output
- (*) − Returns collection.
Example
var _ = require('lodash');
var list = [1 , 2, 3, 4, 5];
_.forEach(list, function(value) {
console.log(value);
});
Save the above program in tester.js. Run the following command to execute this program.
Command
\>node tester.js
Output
1 2 3 4 5
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