How to use the partialRight function from lodash

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

lodash.partialRight is a function that creates a new function that takes one or more arguments and partially applies them to the original function from the right side.

astrobench.js

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* @example
*
* _.assign({ 'name': 'fred' }, { 'employer': 'slate' });
* // => { 'name': 'fred', 'employer': 'slate' }
*
* var defaults = _.partialRight(_.assign, function(a, b) {
*   return typeof a == 'undefined' ? b : a;
* });
*
* var object = { 'name': 'barney' };

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+ 5 other calls in file

handlers.js

GitHub: danny-avila/chatgpt-clone

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  i++;
};

const onProgress = (opts) => {
  return _.partialRight(progressCallback, opts);
};

const getPartialText = () => {
  return tokens;

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How does lodash.partialRight work?

lodash.partialRight is a function in the Lodash library that creates a new function by partially applying the arguments to the original function from right to left. This means that the rightmost arguments of the original function are the first to be supplied to the new function returned by partialRight. The newly created function can be called with the remaining arguments to produce the result.

common.js

GitHub: jumpserver/lina

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  String.prototype.replaceAll = function(match, replace) {
    return this.replace(new RegExp(match, 'g'), () => replace)
  }
}


export const assignIfNot = _.partialRight(_.assignInWith, customizer)


const scheme = document.location.protocol
const port = document.location.port ? ':' + document.location.port : ''
const BASE_URL = scheme + '//' + document.location.hostname + port

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lodash-contrib.commonjs.js

GitHub: node4good/lodash-contrib

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module.exports.pad                 = _.pad;
module.exports.padEnd              = _.padEnd;
module.exports.padStart            = _.padStart;
module.exports.parseInt            = _.parseInt;
module.exports.partial             = _.partial;
module.exports.partialRight        = _.partialRight;
module.exports.partition           = _.partition;
module.exports.partitionBy         = _.partitionBy;
module.exports.pick                = _.pick;
module.exports.pickBy              = _.pickBy;

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+ 92 other calls in file

Ai Example

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const greeting = (greetingWord, name, punctuation) => {
  return `${greetingWord}, ${name}${punctuation}`;
};

const greetBye = _.partialRight(greeting, "!", "Bye");
console.log(greetBye("John"));
// Output: 'Bye, John!'

In this example, _.partialRight() creates a new function called greetBye by partially applying the greeting() function with the ! and Bye arguments in the right order. When greetBye is called with John argument, it will produce the output Bye, John!.

lodash.js

GitHub: mdmarufsarker/lodash

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console.log(overArgs(1, 2)); // => [2, 4]


const partial = _.partial((a, b, c) => a + b + c, 1, 2);
console.log(partial(3)); // => 6


const partialRight = _.partialRight((a, b, c) => a + b + c, 1, 2);
console.log(partialRight(3)); // => 6


const rearg = _.rearg((a, b, c) => [a, b, c], [2, 0, 1]);
console.log(rearg(1, 2, 3)); // => [3, 1, 2]

+ 15 other calls in file

lodash.js

GitHub: bySxS/ExpressJS-knex-faker

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//     }
// }


//partial  =================== //принимает функцию и аргументы к ней
const double = _.partial(multiple, 2)
const half = _.partialRight(divide, 2)
const half2 = _.partial(divide, _, 2) //_ первый параметр оставляем под значение 20 half2(20)


logger.info('умножаем число 21 на 2 через partial  = ' + double(21))
logger.info('делим на 2 число 20 через partialRight = ' + half(20))

functiondemo.js

GitHub: Hupeng7/es6demo

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var greetFred1 = greetFred('hi');
console.log('greetFred1--->', greetFred1);
//greetFred1---> hi fred


//_.partialRight(func,[partials])
var partialRight1 = _.partialRight(greet1, 'fred');
var partialRight2 = partialRight1('hi');
console.log('partialRight2--->', partialRight2);
//partialRight2---> hi fred
var sayHelloTo2 = _.partialRight(greet1, 'hello', _);

+ 7 other calls in file

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