Javascript Currying Functions Example

javascript_currying_functions.js

// regular version

let dragon = (name, size, element) => 
  name + 'is a ' +
  size + ' dragon that breathes ' +
  element + '!';

//usage // usage dragon('zezinho', 'small', 'ice');

// currying version

let dragon =
    name =>
      size =>
        element =>
          name + 'is a ' +
          size + ' dragon that breathes ' +
          element + '!';

// usage dragon('zezinho')('small')('ice');

// The currying version only works if all 3 params are passed
// if not, the console it will just say it's a function and print the function
// we can also make something curryable using lodash _.curry