Lodash _.unzip() Method
The _.unzip method is similar to _.zip (i.e.; it creates an array of grouped elements) except that it accepts an array of grouped elements and also creates an array regrouping the elements to their pre-zip configuration.
Syntax:
_.unzip(array)
Parameters: This method accepts a single parameters as mentioned above and described below:
- array (Array): This parameter holds the array of grouped elements to process.
Return Value: This method is used to returns the new array of regrouped elements.
Example 1: Here, const _ = require(‘lodash’) is used to import the lodash library in the file.
javascript
// Requiring the lodash library const _ = require("lodash"); // Original array var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); // Use of _.zip() // method let gfg = _.zip(zipped); // Printing the output console.log(gfg); |
Output:
[ [['a', 1, true], ['b', 2, false]] ]
Example 2:
javascript
// Requiring the lodash library const _ = require("lodash"); // Original array var zipped = (['x', 'y'], [5, 6], [true, false]); // Use of _.zip() // method let gfg = _.zip(zipped); // Printing the output console.log(gfg); |
Output:
[ [true, false] ]
Note: This code will not work in normal JavaScript because it requires the library lodash to be installed.
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