iteragain/dist/cjs/pairwise.js

Javascript Iterable/Iterator/Generator-function utilities.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.pairwise = pairwise;
const toIterator_1 = require("./toIterator");
const PairwiseIterator_1 = require("./internal/PairwiseIterator");
/**
 * Return a new iterator of pairs (tuples) of the values in the input one. The number of pairs will always be one fewer
 * than the input. Will be empty if the input has fewer than two values.
 * @example
 * iter([1,2,3]).pairwise().toArray() // [[1,2], [2,3]]
 * iter([1]).pairwise().toArray() // []
 */
function pairwise(arg) {
    return new PairwiseIterator_1.default((0, toIterator_1.default)(arg));
}
exports.default = pairwise;
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