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iteragain - npm Package Compare versions

Comparing version 3.6.0 to 3.7.0

internal/SeekableIterator.d.ts

4

index.d.ts

@@ -48,3 +48,4 @@ import chunks from './chunks';

import reverse from './reverse';
export { chunks, combinations, compress, concat, consume, count, cycle, distribute, divide, dropWhile, enumerate, every, filter, filterMap, flatten, forEach, isIterable, isIterator, iter, map, nth, pairwise, partition, permutations, product, quantify, range, reduce, repeat, resume, reverse, roundrobin, slice, some, spy, take, takeWhile, tap, tee, toArray, toIterator, triplewise, unique, unzip, windows, zip, zipLongest, };
import seekable from './seekable';
export { chunks, combinations, compress, concat, consume, count, cycle, distribute, divide, dropWhile, enumerate, every, filter, filterMap, flatten, forEach, isIterable, isIterator, iter, map, nth, pairwise, partition, permutations, product, quantify, range, reduce, repeat, resume, reverse, roundrobin, seekable, slice, some, spy, take, takeWhile, tap, tee, toArray, toIterator, triplewise, unique, unzip, windows, zip, zipLongest, };
declare const _default: {

@@ -83,2 +84,3 @@ chunks: typeof chunks;

roundrobin: typeof roundrobin;
seekable: typeof seekable;
slice: typeof slice;

@@ -85,0 +87,0 @@ some: typeof some;

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.zipLongest = exports.zip = exports.windows = exports.unzip = exports.unique = exports.triplewise = exports.toIterator = exports.toArray = exports.tee = exports.tap = exports.takeWhile = exports.take = exports.spy = exports.some = exports.slice = exports.roundrobin = exports.reverse = exports.resume = exports.repeat = exports.reduce = exports.range = exports.quantify = exports.product = exports.permutations = exports.partition = exports.pairwise = exports.nth = exports.map = exports.iter = exports.isIterator = exports.isIterable = exports.forEach = exports.flatten = exports.filterMap = exports.filter = exports.every = exports.enumerate = exports.dropWhile = exports.divide = exports.distribute = exports.cycle = exports.count = exports.consume = exports.concat = exports.compress = exports.combinations = exports.chunks = void 0;
exports.zipLongest = exports.zip = exports.windows = exports.unzip = exports.unique = exports.triplewise = exports.toIterator = exports.toArray = exports.tee = exports.tap = exports.takeWhile = exports.take = exports.spy = exports.some = exports.slice = exports.seekable = exports.roundrobin = exports.reverse = exports.resume = exports.repeat = exports.reduce = exports.range = exports.quantify = exports.product = exports.permutations = exports.partition = exports.pairwise = exports.nth = exports.map = exports.iter = exports.isIterator = exports.isIterable = exports.forEach = exports.flatten = exports.filterMap = exports.filter = exports.every = exports.enumerate = exports.dropWhile = exports.divide = exports.distribute = exports.cycle = exports.count = exports.consume = exports.concat = exports.compress = exports.combinations = exports.chunks = void 0;
const chunks_1 = require("./chunks");

@@ -98,2 +98,4 @@ exports.chunks = chunks_1.default;

exports.reverse = reverse_1.default;
const seekable_1 = require("./seekable");
exports.seekable = seekable_1.default;
exports.default = {

@@ -132,2 +134,3 @@ chunks: chunks_1.default,

roundrobin: roundrobin_1.default,
seekable: seekable_1.default,
slice: slice_1.default,

@@ -134,0 +137,0 @@ some: some_1.default,

@@ -1,2 +0,5 @@

/** Caches the values of the input `iterator` into a Map. */
/**
* @deprecated Use `SeekableIterator` instead.
* @description Caches the values of the input `iterator` into a Map.
*/
export declare class CachedIterator<T> implements IterableIterator<T> {

@@ -3,0 +6,0 @@ protected iterator: Iterator<T>;

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CachedIterator = void 0;
/** Caches the values of the input `iterator` into a Map. */
/**
* @deprecated Use `SeekableIterator` instead.
* @description Caches the values of the input `iterator` into a Map.
*/
class CachedIterator {

@@ -6,0 +9,0 @@ constructor(iterator) {

@@ -26,3 +26,3 @@ "use strict";

const CombinationsIterator_1 = require("./CombinationsIterator");
const CachedIterator_1 = require("./CachedIterator");
const SeekableIterator_1 = require("./SeekableIterator");
const TeedIterator_1 = require("./TeedIterator");

@@ -222,5 +222,5 @@ const count_1 = require("../count");

tee(n) {
const cachedIterator = new CachedIterator_1.default((0, toIterator_1.default)(this.iterator));
const seekable = new SeekableIterator_1.default((0, toIterator_1.default)(this.iterator));
const indices = new Array(n).fill(0);
return Array.from({ length: n }, (_, i) => new ExtendedIterator(new TeedIterator_1.default(i, cachedIterator, indices)));
return Array.from({ length: n }, (_, i) => new ExtendedIterator(new TeedIterator_1.default(i, seekable, indices)));
}

@@ -227,0 +227,0 @@ /**

@@ -1,7 +0,7 @@

import CachedIterator from './CachedIterator';
import SeekableIterator from './SeekableIterator';
export declare class TeedIterator<T> implements IterableIterator<T> {
protected i: number;
protected cachedIterator: CachedIterator<T>;
protected seekable: SeekableIterator<T>;
protected indices: number[];
constructor(i: number, cachedIterator: CachedIterator<T>, indices: number[]);
constructor(i: number, seekable: SeekableIterator<T>, indices: number[]);
[Symbol.iterator](): IterableIterator<T>;

@@ -8,0 +8,0 @@ next(): IteratorResult<T>;

@@ -5,5 +5,5 @@ "use strict";

class TeedIterator {
constructor(i, cachedIterator, indices) {
constructor(i, seekable, indices) {
this.i = i;
this.cachedIterator = cachedIterator;
this.seekable = seekable;
this.indices = indices;

@@ -15,5 +15,4 @@ }

next() {
while (!this.cachedIterator.cache.has(this.indices[this.i]) && !this.cachedIterator.next().done)
;
const value = this.cachedIterator.cache.get(this.indices[this.i]);
this.seekable.seek(this.indices[this.i] + 1);
const value = this.seekable.elements[this.indices[this.i]];
if (value === undefined)

@@ -20,0 +19,0 @@ return { done: true, value: undefined };

{
"name": "iteragain",
"version": "3.6.0",
"version": "3.7.0",
"description": "Javascript Iterable/Iterator/Generator-function utilities.",

@@ -5,0 +5,0 @@ "main": "index.js",

@@ -31,3 +31,3 @@

### Basic use of `iter` and some `standalone` functions
### Basic use of `iter` and some standalone functions

@@ -34,0 +34,0 @@ ```js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.tee = void 0;
const CachedIterator_1 = require("./internal/CachedIterator");
const SeekableIterator_1 = require("./internal/SeekableIterator");
const TeedIterator_1 = require("./internal/TeedIterator");

@@ -19,7 +19,7 @@ const toIterator_1 = require("./toIterator");

function tee(arg, n) {
const cachedIterator = new CachedIterator_1.default((0, toIterator_1.default)(arg));
const seekable = new SeekableIterator_1.default((0, toIterator_1.default)(arg));
const indices = new Array(n).fill(0);
return Array.from({ length: n }, (_, i) => new TeedIterator_1.default(i, cachedIterator, indices));
return Array.from({ length: n }, (_, i) => new TeedIterator_1.default(i, seekable, indices));
}
exports.tee = tee;
exports.default = tee;
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