JavaScript: Create a function that invokes fn with partials appended to the arguments it receives
JavaScript fundamental (ES6 Syntax): Exercise-169 with Solution
Write a JavaScript program to create a function that invokes fn with partials appended to the arguments it receives.
- Use the spread operator (...) to append partials to the list of arguments of fn.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
const partialRight = (fn, ...partials) => (...args) => fn(...args, ...partials);
const greet = (greeting, name) => greeting + ' ' + name + '!';
const greetJohn = partialRight(greet, 'John');
console.log(greetJohn('Hello'));
Sample Output:
Hello John!
Flowchart:

Live Demo:
See the Pen javascript-basic-exercise-169-1 by w3resource (@w3resource) on CodePen.
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