Collect.js min() Method
Last Updated :
27 Nov, 2020
The min() method is used to return the minimum element from the given array or collection. The method can be specified with a key as a parameter so that only the values of that key in the collection would be considered and the minimum element would be found from those values.
Syntax:
collect(array).min(key)
Parameters: The collect() method takes one argument that is converted into the collection and then min() method is applied to it. The min() method holds the key as a parameter.
Return Value: This method returns the minimum element from the given collection.
Below example illustrate the min() method in collect.js:
Example 1:
Javascript
const collect = require( 'collect.js' );
let arr = [10, 15, -20, -25, 40, 50, -70];
const collection = collect(arr);
const min_val = collection.min();
console.log(min_val);
|
Output:
-70
Example 2:
Javascript
const collect = require( 'collect.js' );
let obj = [
{
name: 'Rahul' ,
dob: '25-10-96' ,
section: 'A' ,
score: 98,
},
{
name: 'Aditya' ,
dob: '25-10-96' ,
section: 'B' ,
score: 96,
},
{
name: 'Abhishek' ,
dob: '16-08-94' ,
section: 'A' ,
score: 80
}
];
const collection = collect(obj);
const min_score = collection.min( 'score' );
console.log(min_score);
|
Output:
80
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