iter-tools-es/impls/$first/first.js

The iterable toolbox

const {
  iterableCurry
} = require('../../internal/iterable.js');

const {
  __firstOr
} = require('../$first-or/first-or.js');

function __first(iterable) {
  return __firstOr(iterable, undefined);
}

exports.__first = __first;
const first = /*#__PURE__*/iterableCurry(__first, {
  reduces: true
});
exports.first = first;