Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 11x 11x 11x 11x 11x 11x 11x 11x 11x 11x 11x 11x 11x 11x 11x 3x 3x 3x 11x 11x 3x 3x 3x 11x 11x 11x 11x 11x 11x 2x 2x 2x 2x 2x 2x 8x 8x 8x 8x 2x 2x 8x 8x 8x 8x 2x 2x 2x 2x 6x 2x 2x 2x 11x 11x 21x 21x 11x 11x 11x 8x 8x 8x 3x 3x 3x 3x 3x 3x 5x 5x 5x 11x 11x 11x 15x 15x 15x 13x 13x 13x 13x 15x 15x 15x 11x 11x 11x 6x 6x 6x 6x 5x 5x 5x 5x 5x 5x 1x 1x 1x 11x 11x 3x 3x 3x 3x 3x 8x 8x 3x 3x 3x 3x 3x 11x 11x 32x 32x 32x 11x 11x 3x 3x 11x 11x 2x 2x 11x 11x 25x 25x 11x 11x 11x 11x 11x | import { DEV } from 'esm-env';
import { source, set } from '../internal/client/reactivity/sources.js';
import { get } from '../internal/client/runtime.js';
import { map } from './utils.js';
import { INSPECT_SYMBOL } from '../internal/client/constants.js';
var read_methods = ['forEach', 'isDisjointFrom', 'isSubsetOf', 'isSupersetOf'];
var set_like_methods = ['difference', 'intersection', 'symmetricDifference', 'union'];
var inited = false;
/**
* @template T
*/
export class ReactiveSet extends Set {
/** @type {Map<T, import('#client').Source<boolean>>} */
#sources = new Map();
#version = source(0);
#size = source(0);
/**
* @param {Iterable<T> | null | undefined} [value]
*/
constructor(value) {
super();
// If the value is invalid then the native exception will fire here
if (DEV) new Set(value);
if (value) {
var sources = this.#sources;
for (var element of value) {
sources.set(element, source(true));
}
this.#size.v = sources.size;
}
if (!inited) this.#init();
}
// We init as part of the first instance so that we can treeshake this class
#init() {
inited = true;
var proto = ReactiveSet.prototype;
var set_proto = Set.prototype;
for (const method of read_methods) {
// @ts-ignore
proto[method] = function (...v) {
get(this.#version);
// @ts-ignore
return set_proto[method].apply(this, v);
};
}
for (const method of set_like_methods) {
// @ts-ignore
proto[method] = function (...v) {
get(this.#version);
// @ts-ignore
var set = /** @type {Set<T>} */ (set_proto[method].apply(this, v));
return new ReactiveSet(set);
};
}
if (DEV) {
// @ts-ignore
proto[INSPECT_SYMBOL] = function () {
get(this.#version);
};
}
}
#increment_version() {
set(this.#version, this.#version.v + 1);
}
/** @param {T} value */
has(value) {
var s = this.#sources.get(value);
if (s === undefined) {
// We should always track the version in case
// the Set ever gets this value in the future.
get(this.#version);
return false;
}
return get(s);
}
/** @param {T} value */
add(value) {
var sources = this.#sources;
if (!sources.has(value)) {
sources.set(value, source(true));
set(this.#size, sources.size);
this.#increment_version();
}
return this;
}
/** @param {T} value */
delete(value) {
var sources = this.#sources;
var s = sources.get(value);
if (s !== undefined) {
var removed = sources.delete(value);
set(this.#size, sources.size);
set(s, false);
this.#increment_version();
return removed;
}
return false;
}
clear() {
var sources = this.#sources;
if (sources.size !== 0) {
set(this.#size, 0);
for (var s of sources.values()) {
set(s, false);
}
this.#increment_version();
}
sources.clear();
}
keys() {
get(this.#version);
return map(this.#sources.keys(), (key) => key, 'Set Iterator');
}
values() {
return this.keys();
}
entries() {
return map(this.keys(), (key) => /** @type {[T, T]} */ ([key, key]), 'Set Iterator');
}
[Symbol.iterator]() {
return this.keys();
}
get size() {
return get(this.#size);
}
}
|