Lodash _.fromPairs() Method

Lodash _.fromPairs() method returns an object composed of key-value pairs. This method is the inverse of _.toPairs() method.

Syntax:

_.fromPairs(pairs);

Parameters:

• pairs: This parameter holds the key-value pairs of an array.

Return Value:

• This method returns a new object.

Example 1: In this example, we are making a pair(object) of the given array by the use of the lodash _.fromPairs() method.

Output:

{ x: 1, y: 2, z: 3 }

Example 2: In this example, we are making a pair(object) of the given array by the use of the lodash _.fromPairs() method.

Output:

{ one: 1, two: 2, three: 3 }

Example 3: In this example, we are making a pair(object) of the given array by the use of the lodash _.fromPairs() method.

Output:

{ name: 'lodash', live: 'npm', used: 'nodejs' }

Note: This will not work in normal JavaScript because it requires the library lodash to be installed.