The intersect() function is used to remove the value in the main collection which is not present in the given collection. In JavaScript, the array is first converted to a collection and then the function is applied to the collection.
Syntax:
data.intersect('x')
Parameters: This function accept a single parameter as mentioned above and described below:
- x: Hold a collection that will intersect with the main collection .
Return Value: Returns a modified or you can say intersected collection.
Below examples illustrate the intersect() function in collect.js
Example 1: Here in this example, we take a collection and then using the intersect() function take a new collection with which the value are intersected and a modified collection is returned.
Javascript
// It is used to import collect.js library const collect = require('collect.js'); const collection = collect([1, 2, 3, 4, 5]); const any = collection.intersect([1, 2, 3, 9]); console.log(any.all()); |
Output:
[ 1, 2, 3 ]
Example 2:
Javascript
// It is used to import collect.js library const collect = require('collect.js'); const collection = collect([9 , 8 , 7 , 6 , 5]); new1 = collection.intersect([6 , 5 , 8 , 4]); console.log(new1.all()); |
Output:
[ 8, 6, 5 ]
Reference: https://collect.js.org/api/intersect.html
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