Syntax Lodash sortedLastIndexBy method
_.sortedLastIndexBy(array, value, [iteratee=_.identity])
This Lodash sortedLastIndexBy method is like _.sortedLastIndex except that it accepts iteratee which is invoked for value and each element of array to compute their sort ranking.
Arguments
- array (Array) − The sorted array to inspect.
- value (*) − The value to evaluate.
- [iteratee=_.identity] (Function) − The iteratee invoked per element.
Output
- (number) − Returns the index at which value should be inserted into array.
Example
var _ = require('lodash');
var list = [{ 'x': 4 }, { 'x': 1 }];
var result = _.sortedLastIndexBy(list, [{ 'x': 4 }], 'x');
console.log(result);
Save the above program in tester.js. Run the following command to execute this program.
Command
\>node tester.js
Output
2
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