Underscore.js _.pick() Function
Last Updated :
14 Jan, 2024
Underscore.js _.pick() function is used to return a copy of the object that is filtered using the given key. This function accepts a predicate indicating which keys are picked from the object.
Syntax:
_.pick(object, *keys);
Parameters:
- object: This parameter holds the value of an object.
- keys: It is an optional parameter. It contains the key name that the value needs to be picked.
Return Value:
It returns a copy of the object that is filtered using the given key.
Example 1: This example shows the use of the Underscore.js _.pick() Function.
html
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src=
</script>
</head>
<body>
<script type="text/javascript">
let info = {
Company: 'GeeksforGeeks',
Address: 'Noida',
Contact: '+91 9876543210'
};
console.log(_.pick(info, 'Company', 'Address'));
</script>
</body>
</html>
|
Output:
Example 2: This example shows the use of the Underscore.js _.pick() Function.
html
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src=
</script>
</head>
<body>
<script type="text/javascript">
let info = {
key1: 10,
key2: 20,
key3: 30,
key4: 40,
key5: 50
};
console.log(_.pick(info, function (value, key, info) {
return value == 10 || value == 50;
}));
</script>
</body>
</html>
|
Output:
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