How to use the nth function from ramda

Find comprehensive JavaScript ramda.nth code examples handpicked from public code repositorys.

bench.js

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const dec = x => x - 1
const add = (x, y) => x + y
const addC = x => y => x + y

const L_get_1 = L.get(1)
const R_nth_1 = R.nth(1)
const U_get_1 = U && U.get(1)

const L_get_y = L.get('y')
const R_prop_y = R.prop('y')

901

+ 3 other calls in file

pdf.js

GitHub: imec-int/innnobics-sahs-adapters

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const takeSecondPartOfString = (index) => (arr) => R.pipe(
  take(index),
  R.propOr('', 'str'),
  R.split(':'),
  R.nth(1),
  R.defaultTo(''), // in case nothing is found, use a blank string
  R.trim,
)(arr);

monumentsBack.js

GitHub: Karamouche/paris-guessr

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);


//get a random monument object from the list with ramda
const pickRandomFromList = (list) => {
	const index = Math.floor(Math.random() * R.length(list));
	return R.nth(index, list);
}


const randomMonument = (monumentNElement) => {
	const dataPath = __dirname+'/data/monuments.json';

cyclejs-audio-driver.js

GitHub: jemmyw/cyclejs-audio-driver

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* @param {*} list
* @return {*}
* @example
*
*      var list = ['foo', 'bar', 'baz', 'quux'];
*      R.nth(1, list); //=> 'bar'
*      R.nth(-1, list); //=> 'quux'
*      R.nth(-99, list); //=> undefined
*
*      R.nth(2, 'abc'); //=> 'c'

+ 89 other calls in file

bundle.js

GitHub: Gaoey/canvas-vertice-google-detected-text

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*      R.nth(-1, list); //=> 'quux'
*      R.nth(-99, list); //=> undefined
*
*      R.nth(2, 'abc'); //=> 'c'
*      R.nth(3, 'abc'); //=> ''
* @symb R.nth(-1, [a, b, c]) = c
* @symb R.nth(0, [a, b, c]) = a
* @symb R.nth(1, [a, b, c]) = b
*/

+ 31 other calls in file

day11.js

GitHub: jcla1/AdventOfCode

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    R.map(R.map(parseInt)),
    R.map(R.split('')),
    R.split('\n'))(input);


const noFlashes = R.compose(
    R.nth(0),
    R.reduce(([total, board], _) => {
      const [count, newBoard] = doStep(board);
      return [total + count, newBoard];
    }, [0, board]))(R.range(0, 100));

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