Lodash _.overArgs() Method
Lodash _.overArgs() method is used to create a function that invokes func with its arguments transformed using the given transforms function.
Syntax:
_.overArgs(func, transforms );
Parameters:
- func: This parameter holds the function to wrap.
- transforms: This parameter holds the function that specifies the argument transforms. It is an optional parameter.
Return Value:
This method returns the new function.
Example 1: In this example, we are using the lodash _.overArgs() method and passing two parameters to it, which is calling two other functions respectively and giving the output as an array in the console.
Javascript
// Requiring the lodash library const _ = require( "lodash" ); // Function to calculate the // Cube of a number function Cube(number) { return number * number * number; } // Function to calculate the // triple value of a number function Triple(number) { return number * 3; } // Using the _.overArgs() method let func = _.overArgs( function (a, b) { return [a, b]; }, [Cube, Triple]); // print the output console.log(func(3, 5)); |
Output:
[27, 15]
Example 2: In this example, we are using the lodash _.overArgs() method and passing two parameters to it, which is calling two other functions respectively and giving the output as an array in the console.
Javascript
// Requiring the lodash library const _ = require( "lodash" ); // Function to calculate the // double value of a number function doubled(number) { return number * 2; } // Function to calculate the // square value of a number function square(number) { return number * number; } // Using the _.overArgs() method let func = _.overArgs( function (a, b) { return [a, b]; }, [square, doubled]); // print the output console.log(func(5, 8)); |
Output:
[25, 16]
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