The Lodash _.forInRight() Method is like _.forIn() method except that it iterates over properties of the object in the opposite order using iteratee function.
Syntax:
_.forInRight( object, iteratee_function)
Parameters:This method accepts two parameters as mentioned above and described below:
- object: This is the object to find in.
- iteratee_function: the function that is invoked per iteration.
Return Value: This method returns an object.
Example 1:
// Defining Lodash variable const _ = require('lodash'); var users = { 'a': 1, 'b': 2, 'c': 3 }; _.forInRight(users, function(value, key) { console.log(key); }); |
Output:
c b a
Example 2:
// Defining Lodash variable const _ = require('lodash'); var users = { 'a': 1, 'b': 2, 'c': 3 }; _.forInRight(users, function(value, key) { if(value > 1) { console.log(key, value); } }); |
Output:
c 3 b 2
Note: This will not work in normal JavaScript because it requires the lodash library to be installed and can be installed using the following command:
npm install lodash
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