How to use the stubString function from lodash

Find comprehensive JavaScript lodash.stubString code examples handpicked from public code repositorys.

lodash.stubString is a function in the Lodash library that returns an empty string when called.

lodash.js

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console.log(stubFalse); // => false


const stubObject = _.stubObject();
console.log(stubObject); // => {}


const stubString = _.stubString();
console.log(stubString); // => ''


const stubTrue = _.stubTrue();
console.log(stubTrue); // => true

+ 15 other calls in file

How does lodash.stubString work?

In the Lodash library, lodash.stubString is a function that returns an empty string when called. This function can be useful when a string value is required as an argument, but the specific value of the string is not important. Here's an example of how you might use lodash.stubString to create a function that requires a string argument: javascript Copy code {{{{{{{ const _ = require('lodash'); function myFunction(str = _.stubString()) { console.log(`The string is: ${str}`); } myFunction(); // logs "The string is: " myFunction('hello'); // logs "The string is: hello" In this example, we first import the lodash library. We then define a function called myFunction that takes an optional string argument called str. If str is not provided, we default to an empty string returned by _.stubString(). We then call myFunction twice - once without any arguments and once with the string argument 'hello'. When we call myFunction without any arguments, the str parameter defaults to an empty string returned by _.stubString(). When we call myFunction with the argument 'hello', the str parameter is set to the string 'hello'. Overall, lodash.stubString is a simple utility function that can be used to provide an empty string value in situations where a string is required but its value is not important.

Ai Example

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const _ = require("lodash");

function myFunction(str = _.stubString()) {
  console.log(`The string is: ${str}`);
}

myFunction(); // logs "The string is: "

In this example, we first import the lodash library. We then define a function called myFunction that takes an optional string argument called str. If str is not provided, we default to an empty string returned by _.stubString(). We then call myFunction without any arguments. Since we didn't provide a value for str, it defaults to an empty string returned by _.stubString(). The function logs "The string is: " to the console. Overall, lodash.stubString is a simple utility function that can be used to provide an empty string value in situations where a string is required but its value is not important.

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