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hash-it - npm Package Compare versions

Comparing version 4.0.4 to 4.0.5

42

CHANGELOG.md
# hashIt CHANGELOG
## 4.0.5
- Fix issues related to string encoding and collisions
[#23](https://github.com/planttheidea/hash-it/issues/23)
## 4.0.4

@@ -14,3 +19,5 @@

- Fix [#18](https://github.com/planttheidea/hash-it/pull/18) - IE11 not allowing global `toString` to be used, instead using `Object.prototype.toString` (thanks [@JorgenEvens](https://github.com/JorgenEvens))
- Fix [#18](https://github.com/planttheidea/hash-it/pull/18) - IE11 not allowing global `toString`
to be used, instead using `Object.prototype.toString` (thanks
[@JorgenEvens](https://github.com/JorgenEvens))

@@ -23,11 +30,14 @@ ## 4.0.1

Rewrite! Lots of changes under-the-hood for a much more consistent hash, and circular object handling out of the box.
Rewrite! Lots of changes under-the-hood for a much more consistent hash, and circular object
handling out of the box.
#### BREAKING CHANGES
- `isEmpty`, `isEqual`,`isNull`, and `isUndefined` have been removed (all can be reproduced with new `is` and `is.all` functions)
- `isEmpty`, `isEqual`,`isNull`, and `isUndefined` have been removed (all can be reproduced with new
`is` and `is.all` functions)
- `hash.isNull` => `hash.is(null)`
- `hash.isUndefined` => `hash.is(undefined)`
- `hash.isEqual` => `hash.is.all`
- `hash.isEmpty` => `(object) => hash.is.any(object, undefined, null, '', 0, [], {}, new Map(), new Set())`
- `hash.isEmpty` =>
`(object) => hash.is.any(object, undefined, null, '', 0, [], {}, new Map(), new Set())`
- `Error` hashes now based on `error.stack` instead of `error.message`

@@ -37,8 +47,11 @@

- Circular objects are now handled out of the box, thanks to [`fast-stringify`](https://github.com/planttheidea/fast-stringify)
- Circular objects are now handled out of the box, thanks to
[`fast-stringify`](https://github.com/planttheidea/fast-stringify)
- Collision rates are near-zero (previously used traditional DJB2, which has small collision rates)
- Better `ArrayBuffer` support with the use of `Buffer.from` when supported
- SVG elements, DocumentFragments, and Events are now supported
- `is` partial-application function allows for easy creation of any type of `isEqual` comparison method
- `is.any` performs the same multiple-object check that `is.all` does, but only checks if one of the other objects is equal
- `is` partial-application function allows for easy creation of any type of `isEqual` comparison
method
- `is.any` performs the same multiple-object check that `is.all` does, but only checks if one of the
other objects is equal
- `is.not` performs the same comparison that `is` does, but checks for non-equality

@@ -74,6 +87,8 @@

- If using CommonJS, you need to specify `require('hash-it').default` instead of just `require('hash-it')`
- If using CommonJS, you need to specify `require('hash-it').default` instead of just
`require('hash-it')`
- Hashes themselves may have changed (especially for circular objects)
- Removed `isRecursive` method on `hashIt` object (which was wrongly named to begin with)
- To specifically handle _circular_ objects (which is what it really did), pass `true` as the second parameter to `hashIt`
- To specifically handle _circular_ objects (which is what it really did), pass `true` as the
second parameter to `hashIt`

@@ -99,3 +114,4 @@ ## 2.1.2

- Use JSON.stringify with replacer as default, without try/catch
- Move use of try/catch with fallback to prune to new `hashIt.withRecursion` method (only necessary for deeply-recursive objects like `window`)
- Move use of try/catch with fallback to prune to new `hashIt.withRecursion` method (only necessary
for deeply-recursive objects like `window`)
- Reorder switch statement for commonality of use cases

@@ -111,3 +127,4 @@ - Leverage typeof in switch statements when possible for performance

- Add hashIt.isUndefined, hashIt.isNull, and hashIt.isEmpty methods
- Reorder switch statements in replacer and getValueForStringification to reflect most likely to least likely (improves performance a touch)
- Reorder switch statements in replacer and getValueForStringification to reflect most likely to
least likely (improves performance a touch)
- Remove "Number" from number stringification

@@ -125,3 +142,4 @@ - Leverage prependTypeToString whereever possible

- Add hashIt.isEqual method to test for equality
- Prepend all values not string or number with object class name to help avoid collision with equivalent string values
- Prepend all values not string or number with object class name to help avoid collision with
equivalent string values

@@ -128,0 +146,0 @@ ## 1.1.0

477

dist/hash-it.js

@@ -5,3 +5,3 @@ (function (global, factory) {

(global = global || self, factory(global.hashIt = {}));
}(this, function (exports) { 'use strict';
}(this, (function (exports) { 'use strict';

@@ -23,56 +23,61 @@ /**

*/
var recursiveCurry = function (fn, arity, args) {
return function () {
var length = args.length;
var newArgs = arguments;
var newArgsLength = newArgs.length;
var combined = [];
var newArgsIndex = 0;
var remaining = arity;
var value;
if (length) {
for (var index = 0; index < length; index++) {
value = combined[index] =
args[index] === __ && newArgsIndex < newArgsLength
? newArgs[newArgsIndex++]
: args[index];
if (value !== __) {
--remaining;
function getCurried(fn, arity) {
function _curried(args) {
return function () {
var length = args.length;
var newArgs = arguments;
var newArgsLength = newArgs.length;
var combined = [];
var newArgsIndex = 0;
var remaining = arity;
var value;
if (length) {
var index = -1;
while (++index < length) {
combined[index] = value =
args[index] === __ && newArgsIndex < newArgsLength
? newArgs[newArgsIndex++]
: args[index];
if (value !== __) {
--remaining;
}
}
}
}
if (newArgsIndex < newArgsLength) {
for (; newArgsIndex < newArgsLength; newArgsIndex++) {
value = newArgs[newArgsIndex];
combined.push(value);
if (value !== __ && newArgsIndex < arity) {
--remaining;
if (newArgsIndex < newArgsLength) {
while (newArgsIndex < newArgsLength) {
combined[combined.length] = value = newArgs[newArgsIndex];
if (value !== __ && newArgsIndex < arity) {
--remaining;
}
++newArgsIndex;
}
}
}
return remaining > 0
? recursiveCurry(fn, arity, combined)
: fn.apply(this, combined);
};
};
return remaining > 0 ? _curried(combined) : fn.apply(this, combined);
};
}
return _curried([]);
}
// utils
function curry(fn, arityOverride) {
var arity = typeof arityOverride === 'number' ? arityOverride : fn.length;
var curried = getCurried(fn, arity);
curried.arity = arity;
curried.fn = fn;
return curried;
}
curry.__ = __;
/**
* @function curry
* @function isPlaceholder
*
* @description
* get the method passed as a curriable method based on its parameters
* is the value passed a placeholder
*
* @param fn the method to make curriable
* @param arity the arity of the curried method
* @returns the fn passed as a curried function
* @param value the value to test
* @returns whether the value is a placeholder
*/
var curry = function (fn, arity) {
if (arity === void 0) { arity = fn.length; }
var curried = recursiveCurry(fn, arity, []);
curried.arity = arity;
curried.fn = fn;
return curried;
};
curry.__ = __;
function isPlaceholder(value) {
return value === __;
}
curry.isPlaceholder = isPlaceholder;
/**

@@ -87,125 +92,9 @@ * @function uncurry

*/
var uncurry = function (curried) { return curried.fn; };
function uncurry(curried) {
return curried.fn;
}
curry.uncurry = uncurry;
/**
* @function first
*
* @description
* get the first n number of items from the array as a new array (faster than native splice)
*
* @param {Array<any>} array the array to get the items from
* @param {number} length the length to limit the size to
* @returns {Array<any>} the array limited in size
*/
var first = function first(array, length) {
var newArray = new Array(length);
for (var index = 0; index < length; index++) {
newArray[index] = array[index];
}
return newArray;
};
/**
* @function getCircularValue
*
* @description
* create a method that will get a placeholder for the circular value based
* on the value saved in the cache for it
*
* @param {any} key the key of the object to stringify
* @param {any} value the value of the object at key
* @param {number} refCount the index of the ref
* @returns {string} the circular value
*/
var getCircularValue = function getCircularValue(key, value, refCount) {
return "[ref-" + refCount + "]";
};
/**
* @function indexOf
*
* @description
* get the index of the value in the array (faster than native indexOf)
*
* @param {Array<any>} array the array to get the index of the value at
* @param {any} value the value to match
* @returns {number} the index of the value in array
*/
var indexOf = function indexOf(array, value) {
for (var index = 0; index < array.length; index++) {
if (array[index] === value) {
return index;
}
}
return -1;
};
/**
* @function createReplacer
*
* @description
* create a replacer method that handles circular values
*
* @param {function} [replacer] a custom replacer to use for non-circular values
* @param {function} [circularReplacer] a custom replacer to use for circular methods
* @returns {any} the value to stringify
*/
var createReplacer = function createReplacer(replacer, circularReplacer) {
var getCircularReplacer = circularReplacer || getCircularValue;
var hasReplacer = typeof replacer === 'function';
var cache = [],
locationOfThis,
locationOfValue;
return function (key, value) {
if (cache.length) {
locationOfThis = indexOf(cache, this);
if (~locationOfThis) {
cache = first(cache, locationOfThis + 1);
} else {
cache[cache.length] = this;
}
locationOfValue = indexOf(cache, value);
if (~locationOfValue) {
return getCircularReplacer.call(this, key, value, locationOfValue);
}
} else {
cache[0] = value;
}
return hasReplacer ? replacer.call(this, key, value) : value;
};
};
// utils
/**
* @function stringify
*
* @description
* strinigifer that handles circular values
*
* @param {any} value the value to stringify
* @param {function} [replacer] a custom replacer function for stringifying standard values
* @param {number} [indent] the number of spaces to indent the output by
* @param {function} [circularReplacer] a custom replacer function for stringifying circular values
* @returns {string} the stringified output
*/
function stringify(value, replacer, indent, circularReplacer) {
return JSON.stringify(value, createReplacer(replacer, circularReplacer), indent);
}
var _SELF_TAGS, _TOSTRING_TAGS, _TYPEDARRAY_TAGS, _UNPARSEABLE_TAGS;
/**
* @constant {string} CIRCULAR_VALUE
*/
var CIRCULAR_VALUE = '~';
/**
* @constant {boolean} HAS_BUFFER_FROM_SUPPORT

@@ -268,2 +157,3 @@ */

// external dependencies
var SEPARATOR = '|';
var charCodeAt = String.prototype.charCodeAt;

@@ -282,18 +172,6 @@ var toString = Object.prototype.toString;

var getFunctionName = function getFunctionName(fn) {
function getFunctionName(fn) {
return fn.name || (fn.toString().match(/^\s*function\s*([^\(]*)/i) || [])[1] || 'anonymous';
};
}
/**
* @function getCircularValue
*
* @description
* get the value used when circular references are found
*
* @returns {string} the value for stringification
*/
var getCircularValue$1 = function getCircularValue() {
return CIRCULAR_VALUE;
};
/**
* @function getIntegerHashValue

@@ -310,3 +188,3 @@ *

var getIntegerHashValue = function getIntegerHashValue(string) {
function getIntegerHashValue(string) {
var index = string.length,

@@ -324,3 +202,3 @@ hashA = 5381,

return (hashA >>> 0) * 4096 + (hashB >>> 0);
};
}
/**

@@ -346,28 +224,17 @@ * @function getSortedEvent

var getSortedEvent = function getSortedEvent(_ref) {
var bubbles = _ref.bubbles,
cancelBubble = _ref.cancelBubble,
cancelable = _ref.cancelable,
composed = _ref.composed,
currentTarget = _ref.currentTarget,
defaultPrevented = _ref.defaultPrevented,
eventPhase = _ref.eventPhase,
isTrusted = _ref.isTrusted,
returnValue = _ref.returnValue,
target = _ref.target,
type = _ref.type;
function getSortedEvent(event) {
return {
bubbles: bubbles,
cancelBubble: cancelBubble,
cancelable: cancelable,
composed: composed,
currentTarget: currentTarget,
defaultPrevented: defaultPrevented,
eventPhase: eventPhase,
isTrusted: isTrusted,
returnValue: returnValue,
target: target,
type: type
bubbles: event.bubbles,
cancelBubble: event.cancelBubble,
cancelable: event.cancelable,
composed: event.composed,
currentTarget: event.currentTarget,
defaultPrevented: event.defaultPrevented,
eventPhase: event.eventPhase,
isTrusted: event.isTrusted,
returnValue: event.returnValue,
target: event.target,
type: event.type
};
};
}
/**

@@ -384,5 +251,5 @@ * @function shouldSort

var shouldSort = function shouldSort(valueA, valueB) {
function shouldSort(valueA, valueB) {
return valueA > valueB;
};
}
/**

@@ -399,20 +266,6 @@ * @function shouldSortPair

var shouldSortPair = function shouldSortPair(pairA, pairB) {
function shouldSortPair(pairA, pairB) {
return shouldSort(pairA[0], pairB[0]);
};
}
/**
* @function getPrefixedValue
*
* @description
* get the value prefixed by the tag
*
* @param {string} tag the object tag
* @param {any} value the value to stringify
* @returns {string} the prefixed stringified value
*/
var getPrefixedValue = function getPrefixedValue(tag, value) {
return tag + "|" + value;
};
/**
* @function sort

@@ -428,3 +281,3 @@ *

var sort = function sort(array, fn) {
function sort(array, fn) {
var subIndex, value;

@@ -443,3 +296,3 @@

return array;
};
}
/**

@@ -455,20 +308,32 @@ * @function getIterablePairs

var getSortedIterablePairs = function getSortedIterablePairs(iterable) {
function getSortedIterablePairs(iterable, cache, keys) {
var isMap = typeof iterable.get === 'function';
var pairs = [];
iterable.forEach(function (value, key) {
// eslint-disable-next-line no-use-before-define
pairs.push(isMap ? [stringify$1(key), stringify$1(value)] : [stringify$1(value)]);
});
if (isMap) {
iterable.forEach(function (value, key) {
// eslint-disable-next-line no-use-before-define
pairs.push([stringify(key, cache, keys), stringify(value, cache, keys)]);
});
} else {
iterable.forEach(function (value) {
// eslint-disable-next-line no-use-before-define
pairs.push([stringify(value, cache, keys)]);
});
}
sort(pairs, shouldSortPair);
var finalPairs = new Array(iterable.size);
var length = pairs.length;
var lastIndex = length - 1;
var _final = '[';
var pair;
for (var index = 0; index < iterable.size; index++) {
for (var index = 0; index < length; index++) {
pair = pairs[index];
finalPairs[index] = isMap ? "[" + pair[0] + "," + pair[1] + "]" : pair[0];
_final += isMap ? '[' + pair[0] + ',' + pair[1] + ']' : pair[0];
_final += index === lastIndex ? ']' : ',';
}
return getPrefixedValue(getFunctionName(iterable.constructor), "[" + finalPairs.join(',') + "]");
};
return getFunctionName(iterable.constructor) + SEPARATOR + _final;
}
/**

@@ -484,3 +349,3 @@ * @function getSortedObject

var getSortedObject = function getSortedObject(object) {
function getSortedObject(object) {
var objectKeys = sort(keys(object), shouldSort);

@@ -496,3 +361,3 @@ var newObject = {};

return newObject;
};
}
/**

@@ -508,5 +373,5 @@ * @function getStringifiedArrayBufferFallback

var getStringifiedArrayBufferFallback = function getStringifiedArrayBufferFallback(buffer) {
function getStringifiedArrayBufferFallback(buffer) {
return String.fromCharCode.apply(null, new Uint16Array(buffer));
};
}
/**

@@ -522,5 +387,5 @@ * @function getStringifiedArrayBufferModern

var getStringifiedArrayBufferModern = function getStringifiedArrayBufferModern(buffer) {
function getStringifiedArrayBufferModern(buffer) {
return Buffer.from(buffer).toString('utf8');
};
}
/**

@@ -535,5 +400,5 @@ * @function getStringifiedArrayBufferNoSupport

var getStringifiedArrayBufferNoSupport = function getStringifiedArrayBufferNoSupport() {
function getStringifiedArrayBufferNoSupport() {
return '';
};
}
/**

@@ -570,3 +435,3 @@ * @function getStringifiedArrayBuffer

var getStringifiedDocumentFragment = function getStringifiedDocumentFragment(fragment) {
function getStringifiedDocumentFragment(fragment) {
var children = fragment.children;

@@ -580,23 +445,24 @@ var innerHTML = '';

return innerHTML;
};
}
/**
* @function indexOf
* @function getCutoffIndex
*
* @description
* get the index of the value in the array (faster than native indexOf)
* get the index after that of the value match in the array (faster than
* native indexOf) to determine the cutoff index for the `splice()` call.
*
* @param {Array<any>} array the array to get the index of the value at
* @param {any} value the value to match
* @returns {number} the index of the value in array
* @returns {number} the index after the value match in the array
*/
var indexOf$1 = function indexOf(array, value) {
function getCutoffIndex(array, value) {
for (var index = 0; index < array.length; index++) {
if (array[index] === value) {
return index;
return index + 1;
}
}
return -1;
};
return 0;
}
/**

@@ -614,16 +480,12 @@ * @function getNormalizedValue

var getNormalizedValue = function getNormalizedValue(value, sortedCache, passedTag) {
function getNormalizedValue(value, cache, keys, passedTag) {
if (passedTag === void 0) {
var type = typeof value;
if (type === 'string') {
return value;
if (type === 'string' || PRIMITIVE_TAGS[type]) {
return type + SEPARATOR + value;
}
if (PRIMITIVE_TAGS[type]) {
return getPrefixedValue(type, value);
}
if (value === null) {
return getPrefixedValue('null', value);
return 'null' + SEPARATOR + value;
}

@@ -639,29 +501,19 @@ }

if (tag === OBJECT_CLASS_TYPE_MAP.OBJECT) {
if (~indexOf$1(sortedCache, value)) {
return CIRCULAR_VALUE;
}
sortedCache.push(value);
return getSortedObject(value, sortedCache);
return getSortedObject(value);
}
if (TOSTRING_TAGS[tag]) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.toString());
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.toString();
}
if (ITERABLE_TAGS[tag]) {
if (~indexOf$1(sortedCache, value)) {
return CIRCULAR_VALUE;
}
sortedCache.push(value);
return getSortedIterablePairs(value);
return getSortedIterablePairs(value, cache, keys);
}
if (tag === OBJECT_CLASS_TYPE_MAP.DATE) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.getTime());
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.getTime();
}
if (tag === OBJECT_CLASS_TYPE_MAP.ERROR) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.stack);
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.stack;
}

@@ -674,27 +526,27 @@

if (UNPARSEABLE_TAGS[tag]) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], 'NOT_ENUMERABLE');
return OBJECT_CLASS_MAP[tag] + SEPARATOR + 'NOT_ENUMERABLE';
}
if (HTML_ELEMENT_REGEXP.test(tag) || SVG_ELEMENT_REGEXP.test(tag)) {
return getPrefixedValue(tag.slice(8, -1), value.outerHTML);
return tag.slice(8, -1) + SEPARATOR + value.outerHTML;
}
if (tag === OBJECT_CLASS_TYPE_MAP.DOCUMENTFRAGMENT) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], getStringifiedDocumentFragment(value));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedDocumentFragment(value);
}
if (TYPEDARRAY_TAGS[tag]) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.join(','));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.join(',');
}
if (tag === OBJECT_CLASS_TYPE_MAP.ARRAYBUFFER) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], getStringifiedArrayBuffer(value));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedArrayBuffer(value);
}
if (tag === OBJECT_CLASS_TYPE_MAP.DATAVIEW) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], getStringifiedArrayBuffer(value.buffer));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedArrayBuffer(value.buffer);
}
return value;
};
}
/**

@@ -710,7 +562,45 @@ * @function replacer

var createReplacer$1 = function createReplacer(sortedCache) {
function createReplacer(cache, keys) {
if (cache === void 0) {
cache = [];
}
if (keys === void 0) {
keys = [];
}
return function (key, value) {
return getNormalizedValue(value, sortedCache);
if (typeof value === 'object') {
if (cache.length) {
var thisCutoff = getCutoffIndex(cache, this);
if (thisCutoff === 0) {
cache.push(this);
} else {
cache.splice(thisCutoff);
keys.splice(thisCutoff);
}
keys.push(key);
var valueCutoff = getCutoffIndex(cache, value);
if (valueCutoff !== 0) {
var ref = keys.slice(0, valueCutoff).join('.') || '.';
return "[~" + ref + "]";
}
cache.push(value);
} else {
cache[0] = value;
keys[0] = key;
}
}
if (key && this[key] instanceof Date) {
return getNormalizedValue(this[key], cache, keys, OBJECT_CLASS_TYPE_MAP.DATE);
}
return getNormalizedValue(value, cache, keys);
};
};
}
/**

@@ -726,9 +616,14 @@ * @function stringify

function stringify$1(value) {
function stringify(value, cache, keys) {
if (!value || typeof value !== 'object') {
return getNormalizedValue(value);
return getNormalizedValue(value, cache, keys);
}
var tag = toString.call(value);
return tag === OBJECT_CLASS_TYPE_MAP.DATE || tag === OBJECT_CLASS_TYPE_MAP.REGEXP ? getNormalizedValue(value, void 0, tag) : stringify(value, createReplacer$1([]), null, getCircularValue$1);
if (tag === OBJECT_CLASS_TYPE_MAP.DATE || tag === OBJECT_CLASS_TYPE_MAP.REGEXP) {
return getNormalizedValue(value, cache, keys, tag);
}
return JSON.stringify(value, createReplacer(cache, keys));
}

@@ -747,5 +642,5 @@

var hash = function hash(value) {
return getIntegerHashValue(stringify$1(value));
};
function hash(value) {
return getIntegerHashValue(stringify(value));
}
/**

@@ -828,8 +723,8 @@ * @function hash.is

exports.default = hash;
exports.hash = hash;
exports.default = hash;
Object.defineProperty(exports, '__esModule', { value: true });
}));
})));
//# sourceMappingURL=hash-it.js.map

2

dist/hash-it.min.js

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

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4

es/index.js

@@ -15,5 +15,5 @@ // external dependencies

export var hash = function hash(value) {
export function hash(value) {
return getIntegerHashValue(stringify(value));
};
}
/**

@@ -20,0 +20,0 @@ * @function hash.is

257

es/utils.js
// external dependencies
import fastStringify from 'fast-stringify'; // constants
import { CIRCULAR_VALUE, HAS_BUFFER_FROM_SUPPORT, HAS_UINT16ARRAY_SUPPORT, HTML_ELEMENT_REGEXP, ITERABLE_TAGS, OBJECT_CLASS_MAP, OBJECT_CLASS_TYPE_MAP, PRIMITIVE_TAGS, SELF_TAGS, SVG_ELEMENT_REGEXP, TOSTRING_TAGS, TYPEDARRAY_TAGS, UNPARSEABLE_TAGS } from './constants';
// constants
import { HAS_BUFFER_FROM_SUPPORT, HAS_UINT16ARRAY_SUPPORT, HTML_ELEMENT_REGEXP, ITERABLE_TAGS, OBJECT_CLASS_MAP, OBJECT_CLASS_TYPE_MAP, PRIMITIVE_TAGS, SELF_TAGS, SVG_ELEMENT_REGEXP, TOSTRING_TAGS, TYPEDARRAY_TAGS, UNPARSEABLE_TAGS } from './constants';
var SEPARATOR = '|';
var charCodeAt = String.prototype.charCodeAt;

@@ -18,18 +18,6 @@ var toString = Object.prototype.toString;

export var getFunctionName = function getFunctionName(fn) {
export function getFunctionName(fn) {
return fn.name || (fn.toString().match(/^\s*function\s*([^\(]*)/i) || [])[1] || 'anonymous';
};
}
/**
* @function getCircularValue
*
* @description
* get the value used when circular references are found
*
* @returns {string} the value for stringification
*/
export var getCircularValue = function getCircularValue() {
return CIRCULAR_VALUE;
};
/**
* @function getIntegerHashValue

@@ -46,3 +34,3 @@ *

export var getIntegerHashValue = function getIntegerHashValue(string) {
export function getIntegerHashValue(string) {
var index = string.length,

@@ -60,3 +48,3 @@ hashA = 5381,

return (hashA >>> 0) * 4096 + (hashB >>> 0);
};
}
/**

@@ -82,28 +70,17 @@ * @function getSortedEvent

export var getSortedEvent = function getSortedEvent(_ref) {
var bubbles = _ref.bubbles,
cancelBubble = _ref.cancelBubble,
cancelable = _ref.cancelable,
composed = _ref.composed,
currentTarget = _ref.currentTarget,
defaultPrevented = _ref.defaultPrevented,
eventPhase = _ref.eventPhase,
isTrusted = _ref.isTrusted,
returnValue = _ref.returnValue,
target = _ref.target,
type = _ref.type;
export function getSortedEvent(event) {
return {
bubbles: bubbles,
cancelBubble: cancelBubble,
cancelable: cancelable,
composed: composed,
currentTarget: currentTarget,
defaultPrevented: defaultPrevented,
eventPhase: eventPhase,
isTrusted: isTrusted,
returnValue: returnValue,
target: target,
type: type
bubbles: event.bubbles,
cancelBubble: event.cancelBubble,
cancelable: event.cancelable,
composed: event.composed,
currentTarget: event.currentTarget,
defaultPrevented: event.defaultPrevented,
eventPhase: event.eventPhase,
isTrusted: event.isTrusted,
returnValue: event.returnValue,
target: event.target,
type: event.type
};
};
}
/**

@@ -120,5 +97,5 @@ * @function shouldSort

export var shouldSort = function shouldSort(valueA, valueB) {
export function shouldSort(valueA, valueB) {
return valueA > valueB;
};
}
/**

@@ -135,20 +112,6 @@ * @function shouldSortPair

export var shouldSortPair = function shouldSortPair(pairA, pairB) {
export function shouldSortPair(pairA, pairB) {
return shouldSort(pairA[0], pairB[0]);
};
}
/**
* @function getPrefixedValue
*
* @description
* get the value prefixed by the tag
*
* @param {string} tag the object tag
* @param {any} value the value to stringify
* @returns {string} the prefixed stringified value
*/
export var getPrefixedValue = function getPrefixedValue(tag, value) {
return tag + "|" + value;
};
/**
* @function sort

@@ -164,3 +127,3 @@ *

export var sort = function sort(array, fn) {
export function sort(array, fn) {
var subIndex, value;

@@ -179,3 +142,3 @@

return array;
};
}
/**

@@ -191,20 +154,32 @@ * @function getIterablePairs

export var getSortedIterablePairs = function getSortedIterablePairs(iterable) {
export function getSortedIterablePairs(iterable, cache, keys) {
var isMap = typeof iterable.get === 'function';
var pairs = [];
iterable.forEach(function (value, key) {
// eslint-disable-next-line no-use-before-define
pairs.push(isMap ? [stringify(key), stringify(value)] : [stringify(value)]);
});
if (isMap) {
iterable.forEach(function (value, key) {
// eslint-disable-next-line no-use-before-define
pairs.push([stringify(key, cache, keys), stringify(value, cache, keys)]);
});
} else {
iterable.forEach(function (value) {
// eslint-disable-next-line no-use-before-define
pairs.push([stringify(value, cache, keys)]);
});
}
sort(pairs, shouldSortPair);
var finalPairs = new Array(iterable.size);
var length = pairs.length;
var lastIndex = length - 1;
var _final = '[';
var pair;
for (var index = 0; index < iterable.size; index++) {
for (var index = 0; index < length; index++) {
pair = pairs[index];
finalPairs[index] = isMap ? "[" + pair[0] + "," + pair[1] + "]" : pair[0];
_final += isMap ? '[' + pair[0] + ',' + pair[1] + ']' : pair[0];
_final += index === lastIndex ? ']' : ',';
}
return getPrefixedValue(getFunctionName(iterable.constructor), "[" + finalPairs.join(',') + "]");
};
return getFunctionName(iterable.constructor) + SEPARATOR + _final;
}
/**

@@ -220,3 +195,3 @@ * @function getSortedObject

export var getSortedObject = function getSortedObject(object) {
export function getSortedObject(object) {
var objectKeys = sort(keys(object), shouldSort);

@@ -232,3 +207,3 @@ var newObject = {};

return newObject;
};
}
/**

@@ -244,5 +219,5 @@ * @function getStringifiedArrayBufferFallback

export var getStringifiedArrayBufferFallback = function getStringifiedArrayBufferFallback(buffer) {
export function getStringifiedArrayBufferFallback(buffer) {
return String.fromCharCode.apply(null, new Uint16Array(buffer));
};
}
/**

@@ -258,5 +233,5 @@ * @function getStringifiedArrayBufferModern

export var getStringifiedArrayBufferModern = function getStringifiedArrayBufferModern(buffer) {
export function getStringifiedArrayBufferModern(buffer) {
return Buffer.from(buffer).toString('utf8');
};
}
/**

@@ -271,5 +246,5 @@ * @function getStringifiedArrayBufferNoSupport

export var getStringifiedArrayBufferNoSupport = function getStringifiedArrayBufferNoSupport() {
export function getStringifiedArrayBufferNoSupport() {
return '';
};
}
/**

@@ -306,3 +281,3 @@ * @function getStringifiedArrayBuffer

export var getStringifiedDocumentFragment = function getStringifiedDocumentFragment(fragment) {
export function getStringifiedDocumentFragment(fragment) {
var children = fragment.children;

@@ -316,23 +291,24 @@ var innerHTML = '';

return innerHTML;
};
}
/**
* @function indexOf
* @function getCutoffIndex
*
* @description
* get the index of the value in the array (faster than native indexOf)
* get the index after that of the value match in the array (faster than
* native indexOf) to determine the cutoff index for the `splice()` call.
*
* @param {Array<any>} array the array to get the index of the value at
* @param {any} value the value to match
* @returns {number} the index of the value in array
* @returns {number} the index after the value match in the array
*/
export var indexOf = function indexOf(array, value) {
export function getCutoffIndex(array, value) {
for (var index = 0; index < array.length; index++) {
if (array[index] === value) {
return index;
return index + 1;
}
}
return -1;
};
return 0;
}
/**

@@ -350,16 +326,12 @@ * @function getNormalizedValue

export var getNormalizedValue = function getNormalizedValue(value, sortedCache, passedTag) {
export function getNormalizedValue(value, cache, keys, passedTag) {
if (passedTag === void 0) {
var type = typeof value;
if (type === 'string') {
return value;
if (type === 'string' || PRIMITIVE_TAGS[type]) {
return type + SEPARATOR + value;
}
if (PRIMITIVE_TAGS[type]) {
return getPrefixedValue(type, value);
}
if (value === null) {
return getPrefixedValue('null', value);
return 'null' + SEPARATOR + value;
}

@@ -375,29 +347,19 @@ }

if (tag === OBJECT_CLASS_TYPE_MAP.OBJECT) {
if (~indexOf(sortedCache, value)) {
return CIRCULAR_VALUE;
}
sortedCache.push(value);
return getSortedObject(value, sortedCache);
return getSortedObject(value);
}
if (TOSTRING_TAGS[tag]) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.toString());
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.toString();
}
if (ITERABLE_TAGS[tag]) {
if (~indexOf(sortedCache, value)) {
return CIRCULAR_VALUE;
}
sortedCache.push(value);
return getSortedIterablePairs(value);
return getSortedIterablePairs(value, cache, keys);
}
if (tag === OBJECT_CLASS_TYPE_MAP.DATE) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.getTime());
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.getTime();
}
if (tag === OBJECT_CLASS_TYPE_MAP.ERROR) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.stack);
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.stack;
}

@@ -410,27 +372,27 @@

if (UNPARSEABLE_TAGS[tag]) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], 'NOT_ENUMERABLE');
return OBJECT_CLASS_MAP[tag] + SEPARATOR + 'NOT_ENUMERABLE';
}
if (HTML_ELEMENT_REGEXP.test(tag) || SVG_ELEMENT_REGEXP.test(tag)) {
return getPrefixedValue(tag.slice(8, -1), value.outerHTML);
return tag.slice(8, -1) + SEPARATOR + value.outerHTML;
}
if (tag === OBJECT_CLASS_TYPE_MAP.DOCUMENTFRAGMENT) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], getStringifiedDocumentFragment(value));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedDocumentFragment(value);
}
if (TYPEDARRAY_TAGS[tag]) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], value.join(','));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + value.join(',');
}
if (tag === OBJECT_CLASS_TYPE_MAP.ARRAYBUFFER) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], getStringifiedArrayBuffer(value));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedArrayBuffer(value);
}
if (tag === OBJECT_CLASS_TYPE_MAP.DATAVIEW) {
return getPrefixedValue(OBJECT_CLASS_MAP[tag], getStringifiedArrayBuffer(value.buffer));
return OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedArrayBuffer(value.buffer);
}
return value;
};
}
/**

@@ -446,7 +408,45 @@ * @function replacer

export var createReplacer = function createReplacer(sortedCache) {
export function createReplacer(cache, keys) {
if (cache === void 0) {
cache = [];
}
if (keys === void 0) {
keys = [];
}
return function (key, value) {
return getNormalizedValue(value, sortedCache);
if (typeof value === 'object') {
if (cache.length) {
var thisCutoff = getCutoffIndex(cache, this);
if (thisCutoff === 0) {
cache.push(this);
} else {
cache.splice(thisCutoff);
keys.splice(thisCutoff);
}
keys.push(key);
var valueCutoff = getCutoffIndex(cache, value);
if (valueCutoff !== 0) {
var ref = keys.slice(0, valueCutoff).join('.') || '.';
return "[~" + ref + "]";
}
cache.push(value);
} else {
cache[0] = value;
keys[0] = key;
}
}
if (key && this[key] instanceof Date) {
return getNormalizedValue(this[key], cache, keys, OBJECT_CLASS_TYPE_MAP.DATE, cache, keys);
}
return getNormalizedValue(value, cache, keys);
};
};
}
/**

@@ -462,9 +462,14 @@ * @function stringify

export function stringify(value) {
export function stringify(value, cache, keys) {
if (!value || typeof value !== 'object') {
return getNormalizedValue(value);
return getNormalizedValue(value, cache, keys);
}
var tag = toString.call(value);
return tag === OBJECT_CLASS_TYPE_MAP.DATE || tag === OBJECT_CLASS_TYPE_MAP.REGEXP ? getNormalizedValue(value, void 0, tag) : fastStringify(value, createReplacer([]), null, getCircularValue);
if (tag === OBJECT_CLASS_TYPE_MAP.DATE || tag === OBJECT_CLASS_TYPE_MAP.REGEXP) {
return getNormalizedValue(value, cache, keys, tag);
}
return JSON.stringify(value, createReplacer(cache, keys));
}

8

lib/index.js
"use strict";
exports.__esModule = true;
exports.default = exports.hash = void 0;
exports.hash = hash;
exports.default = void 0;

@@ -22,5 +23,5 @@ var _curriable = require("curriable");

*/
var hash = function hash(value) {
function hash(value) {
return (0, _utils.getIntegerHashValue)((0, _utils.stringify)(value));
};
}
/**

@@ -37,3 +38,2 @@ * @function hash.is

exports.hash = hash;
hash.is = (0, _curriable.curry)(function (object, otherObject) {

@@ -40,0 +40,0 @@ return hash(object) === hash(otherObject);

307

lib/utils.js
"use strict";
exports.__esModule = true;
exports.getFunctionName = getFunctionName;
exports.getIntegerHashValue = getIntegerHashValue;
exports.getSortedEvent = getSortedEvent;
exports.shouldSort = shouldSort;
exports.shouldSortPair = shouldSortPair;
exports.sort = sort;
exports.getSortedIterablePairs = getSortedIterablePairs;
exports.getSortedObject = getSortedObject;
exports.getStringifiedArrayBufferFallback = getStringifiedArrayBufferFallback;
exports.getStringifiedArrayBufferModern = getStringifiedArrayBufferModern;
exports.getStringifiedArrayBufferNoSupport = getStringifiedArrayBufferNoSupport;
exports.getStringifiedDocumentFragment = getStringifiedDocumentFragment;
exports.getCutoffIndex = getCutoffIndex;
exports.getNormalizedValue = getNormalizedValue;
exports.createReplacer = createReplacer;
exports.stringify = stringify;
exports.createReplacer = exports.getNormalizedValue = exports.indexOf = exports.getStringifiedDocumentFragment = exports.getStringifiedArrayBuffer = exports.getStringifiedArrayBufferNoSupport = exports.getStringifiedArrayBufferModern = exports.getStringifiedArrayBufferFallback = exports.getSortedObject = exports.getSortedIterablePairs = exports.sort = exports.getPrefixedValue = exports.shouldSortPair = exports.shouldSort = exports.getSortedEvent = exports.getIntegerHashValue = exports.getCircularValue = exports.getFunctionName = void 0;
exports.getStringifiedArrayBuffer = void 0;
var _fastStringify = _interopRequireDefault(require("fast-stringify"));
var _constants = require("./constants");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
// external dependencies
// constants
var SEPARATOR = '|';
var charCodeAt = String.prototype.charCodeAt;

@@ -28,21 +40,6 @@ var toString = Object.prototype.toString;

var getFunctionName = function getFunctionName(fn) {
function getFunctionName(fn) {
return fn.name || (fn.toString().match(/^\s*function\s*([^\(]*)/i) || [])[1] || 'anonymous';
};
}
/**
* @function getCircularValue
*
* @description
* get the value used when circular references are found
*
* @returns {string} the value for stringification
*/
exports.getFunctionName = getFunctionName;
var getCircularValue = function getCircularValue() {
return _constants.CIRCULAR_VALUE;
};
/**
* @function getIntegerHashValue

@@ -60,5 +57,3 @@ *

exports.getCircularValue = getCircularValue;
var getIntegerHashValue = function getIntegerHashValue(string) {
function getIntegerHashValue(string) {
var index = string.length,

@@ -76,3 +71,3 @@ hashA = 5381,

return (hashA >>> 0) * 4096 + (hashB >>> 0);
};
}
/**

@@ -99,30 +94,17 @@ * @function getSortedEvent

exports.getIntegerHashValue = getIntegerHashValue;
var getSortedEvent = function getSortedEvent(_ref) {
var bubbles = _ref.bubbles,
cancelBubble = _ref.cancelBubble,
cancelable = _ref.cancelable,
composed = _ref.composed,
currentTarget = _ref.currentTarget,
defaultPrevented = _ref.defaultPrevented,
eventPhase = _ref.eventPhase,
isTrusted = _ref.isTrusted,
returnValue = _ref.returnValue,
target = _ref.target,
type = _ref.type;
function getSortedEvent(event) {
return {
bubbles: bubbles,
cancelBubble: cancelBubble,
cancelable: cancelable,
composed: composed,
currentTarget: currentTarget,
defaultPrevented: defaultPrevented,
eventPhase: eventPhase,
isTrusted: isTrusted,
returnValue: returnValue,
target: target,
type: type
bubbles: event.bubbles,
cancelBubble: event.cancelBubble,
cancelable: event.cancelable,
composed: event.composed,
currentTarget: event.currentTarget,
defaultPrevented: event.defaultPrevented,
eventPhase: event.eventPhase,
isTrusted: event.isTrusted,
returnValue: event.returnValue,
target: event.target,
type: event.type
};
};
}
/**

@@ -140,7 +122,5 @@ * @function shouldSort

exports.getSortedEvent = getSortedEvent;
var shouldSort = function shouldSort(valueA, valueB) {
function shouldSort(valueA, valueB) {
return valueA > valueB;
};
}
/**

@@ -158,25 +138,6 @@ * @function shouldSortPair

exports.shouldSort = shouldSort;
var shouldSortPair = function shouldSortPair(pairA, pairB) {
function shouldSortPair(pairA, pairB) {
return shouldSort(pairA[0], pairB[0]);
};
}
/**
* @function getPrefixedValue
*
* @description
* get the value prefixed by the tag
*
* @param {string} tag the object tag
* @param {any} value the value to stringify
* @returns {string} the prefixed stringified value
*/
exports.shouldSortPair = shouldSortPair;
var getPrefixedValue = function getPrefixedValue(tag, value) {
return tag + "|" + value;
};
/**
* @function sort

@@ -193,5 +154,3 @@ *

exports.getPrefixedValue = getPrefixedValue;
var sort = function sort(array, fn) {
function sort(array, fn) {
var subIndex, value;

@@ -210,3 +169,3 @@

return array;
};
}
/**

@@ -223,22 +182,32 @@ * @function getIterablePairs

exports.sort = sort;
var getSortedIterablePairs = function getSortedIterablePairs(iterable) {
function getSortedIterablePairs(iterable, cache, keys) {
var isMap = typeof iterable.get === 'function';
var pairs = [];
iterable.forEach(function (value, key) {
// eslint-disable-next-line no-use-before-define
pairs.push(isMap ? [stringify(key), stringify(value)] : [stringify(value)]);
});
if (isMap) {
iterable.forEach(function (value, key) {
// eslint-disable-next-line no-use-before-define
pairs.push([stringify(key, cache, keys), stringify(value, cache, keys)]);
});
} else {
iterable.forEach(function (value) {
// eslint-disable-next-line no-use-before-define
pairs.push([stringify(value, cache, keys)]);
});
}
sort(pairs, shouldSortPair);
var finalPairs = new Array(iterable.size);
var length = pairs.length;
var lastIndex = length - 1;
var _final = '[';
var pair;
for (var index = 0; index < iterable.size; index++) {
for (var index = 0; index < length; index++) {
pair = pairs[index];
finalPairs[index] = isMap ? "[" + pair[0] + "," + pair[1] + "]" : pair[0];
_final += isMap ? '[' + pair[0] + ',' + pair[1] + ']' : pair[0];
_final += index === lastIndex ? ']' : ',';
}
return getPrefixedValue(getFunctionName(iterable.constructor), "[" + finalPairs.join(',') + "]");
};
return getFunctionName(iterable.constructor) + SEPARATOR + _final;
}
/**

@@ -255,5 +224,3 @@ * @function getSortedObject

exports.getSortedIterablePairs = getSortedIterablePairs;
var getSortedObject = function getSortedObject(object) {
function getSortedObject(object) {
var objectKeys = sort(keys(object), shouldSort);

@@ -269,3 +236,3 @@ var newObject = {};

return newObject;
};
}
/**

@@ -282,7 +249,5 @@ * @function getStringifiedArrayBufferFallback

exports.getSortedObject = getSortedObject;
var getStringifiedArrayBufferFallback = function getStringifiedArrayBufferFallback(buffer) {
function getStringifiedArrayBufferFallback(buffer) {
return String.fromCharCode.apply(null, new Uint16Array(buffer));
};
}
/**

@@ -299,7 +264,5 @@ * @function getStringifiedArrayBufferModern

exports.getStringifiedArrayBufferFallback = getStringifiedArrayBufferFallback;
var getStringifiedArrayBufferModern = function getStringifiedArrayBufferModern(buffer) {
function getStringifiedArrayBufferModern(buffer) {
return Buffer.from(buffer).toString('utf8');
};
}
/**

@@ -315,7 +278,5 @@ * @function getStringifiedArrayBufferNoSupport

exports.getStringifiedArrayBufferModern = getStringifiedArrayBufferModern;
var getStringifiedArrayBufferNoSupport = function getStringifiedArrayBufferNoSupport() {
function getStringifiedArrayBufferNoSupport() {
return '';
};
}
/**

@@ -332,4 +293,2 @@ * @function getStringifiedArrayBuffer

exports.getStringifiedArrayBufferNoSupport = getStringifiedArrayBufferNoSupport;
var getStringifiedArrayBuffer = function () {

@@ -359,3 +318,3 @@ if (_constants.HAS_BUFFER_FROM_SUPPORT) {

var getStringifiedDocumentFragment = function getStringifiedDocumentFragment(fragment) {
function getStringifiedDocumentFragment(fragment) {
var children = fragment.children;

@@ -369,26 +328,25 @@ var innerHTML = '';

return innerHTML;
};
}
/**
* @function indexOf
* @function getCutoffIndex
*
* @description
* get the index of the value in the array (faster than native indexOf)
* get the index after that of the value match in the array (faster than
* native indexOf) to determine the cutoff index for the `splice()` call.
*
* @param {Array<any>} array the array to get the index of the value at
* @param {any} value the value to match
* @returns {number} the index of the value in array
* @returns {number} the index after the value match in the array
*/
exports.getStringifiedDocumentFragment = getStringifiedDocumentFragment;
var indexOf = function indexOf(array, value) {
function getCutoffIndex(array, value) {
for (var index = 0; index < array.length; index++) {
if (array[index] === value) {
return index;
return index + 1;
}
}
return -1;
};
return 0;
}
/**

@@ -407,18 +365,12 @@ * @function getNormalizedValue

exports.indexOf = indexOf;
var getNormalizedValue = function getNormalizedValue(value, sortedCache, passedTag) {
function getNormalizedValue(value, cache, keys, passedTag) {
if (passedTag === void 0) {
var type = typeof value;
if (type === 'string') {
return value;
if (type === 'string' || _constants.PRIMITIVE_TAGS[type]) {
return type + SEPARATOR + value;
}
if (_constants.PRIMITIVE_TAGS[type]) {
return getPrefixedValue(type, value);
}
if (value === null) {
return getPrefixedValue('null', value);
return 'null' + SEPARATOR + value;
}

@@ -434,29 +386,19 @@ }

if (tag === _constants.OBJECT_CLASS_TYPE_MAP.OBJECT) {
if (~indexOf(sortedCache, value)) {
return _constants.CIRCULAR_VALUE;
}
sortedCache.push(value);
return getSortedObject(value, sortedCache);
return getSortedObject(value);
}
if (_constants.TOSTRING_TAGS[tag]) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], value.toString());
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + value.toString();
}
if (_constants.ITERABLE_TAGS[tag]) {
if (~indexOf(sortedCache, value)) {
return _constants.CIRCULAR_VALUE;
}
sortedCache.push(value);
return getSortedIterablePairs(value);
return getSortedIterablePairs(value, cache, keys);
}
if (tag === _constants.OBJECT_CLASS_TYPE_MAP.DATE) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], value.getTime());
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + value.getTime();
}
if (tag === _constants.OBJECT_CLASS_TYPE_MAP.ERROR) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], value.stack);
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + value.stack;
}

@@ -469,27 +411,27 @@

if (_constants.UNPARSEABLE_TAGS[tag]) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], 'NOT_ENUMERABLE');
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + 'NOT_ENUMERABLE';
}
if (_constants.HTML_ELEMENT_REGEXP.test(tag) || _constants.SVG_ELEMENT_REGEXP.test(tag)) {
return getPrefixedValue(tag.slice(8, -1), value.outerHTML);
return tag.slice(8, -1) + SEPARATOR + value.outerHTML;
}
if (tag === _constants.OBJECT_CLASS_TYPE_MAP.DOCUMENTFRAGMENT) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], getStringifiedDocumentFragment(value));
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedDocumentFragment(value);
}
if (_constants.TYPEDARRAY_TAGS[tag]) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], value.join(','));
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + value.join(',');
}
if (tag === _constants.OBJECT_CLASS_TYPE_MAP.ARRAYBUFFER) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], getStringifiedArrayBuffer(value));
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedArrayBuffer(value);
}
if (tag === _constants.OBJECT_CLASS_TYPE_MAP.DATAVIEW) {
return getPrefixedValue(_constants.OBJECT_CLASS_MAP[tag], getStringifiedArrayBuffer(value.buffer));
return _constants.OBJECT_CLASS_MAP[tag] + SEPARATOR + getStringifiedArrayBuffer(value.buffer);
}
return value;
};
}
/**

@@ -506,9 +448,45 @@ * @function replacer

exports.getNormalizedValue = getNormalizedValue;
function createReplacer(cache, keys) {
if (cache === void 0) {
cache = [];
}
var createReplacer = function createReplacer(sortedCache) {
if (keys === void 0) {
keys = [];
}
return function (key, value) {
return getNormalizedValue(value, sortedCache);
if (typeof value === 'object') {
if (cache.length) {
var thisCutoff = getCutoffIndex(cache, this);
if (thisCutoff === 0) {
cache.push(this);
} else {
cache.splice(thisCutoff);
keys.splice(thisCutoff);
}
keys.push(key);
var valueCutoff = getCutoffIndex(cache, value);
if (valueCutoff !== 0) {
var ref = keys.slice(0, valueCutoff).join('.') || '.';
return "[~" + ref + "]";
}
cache.push(value);
} else {
cache[0] = value;
keys[0] = key;
}
}
if (key && this[key] instanceof Date) {
return getNormalizedValue(this[key], cache, keys, _constants.OBJECT_CLASS_TYPE_MAP.DATE, cache, keys);
}
return getNormalizedValue(value, cache, keys);
};
};
}
/**

@@ -525,11 +503,14 @@ * @function stringify

exports.createReplacer = createReplacer;
function stringify(value) {
function stringify(value, cache, keys) {
if (!value || typeof value !== 'object') {
return getNormalizedValue(value);
return getNormalizedValue(value, cache, keys);
}
var tag = toString.call(value);
return tag === _constants.OBJECT_CLASS_TYPE_MAP.DATE || tag === _constants.OBJECT_CLASS_TYPE_MAP.REGEXP ? getNormalizedValue(value, void 0, tag) : (0, _fastStringify.default)(value, createReplacer([]), null, getCircularValue);
if (tag === _constants.OBJECT_CLASS_TYPE_MAP.DATE || tag === _constants.OBJECT_CLASS_TYPE_MAP.REGEXP) {
return getNormalizedValue(value, cache, keys, tag);
}
return JSON.stringify(value, createReplacer(cache, keys));
}

54

package.json

@@ -28,11 +28,12 @@ {

"devDependencies": {
"@babel/cli": "^7.2.3",
"@babel/core": "^7.2.2",
"@babel/plugin-proposal-class-properties": "^7.2.3",
"@babel/plugin-transform-runtime": "^7.2.0",
"@babel/polyfill": "^7.2.5",
"@babel/preset-env": "^7.2.3",
"@babel/preset-react": "^7.0.0",
"@babel/register": "^7.0.0",
"@babel/runtime": "^7.2.0",
"@babel/cli": "^7.8.4",
"@babel/core": "^7.8.4",
"@babel/plugin-proposal-class-properties": "^7.8.3",
"@babel/plugin-transform-runtime": "^7.8.3",
"@babel/polyfill": "^7.8.3",
"@babel/preset-env": "^7.8.4",
"@babel/preset-react": "^7.8.3",
"@babel/register": "^7.8.3",
"@babel/runtime": "^7.8.4",
"@rollup/plugin-node-resolve": "^7.1.1",
"ava": "^1.0.1",

@@ -42,3 +43,3 @@ "babel-eslint": "^10.0.1",

"benchmark": "^2.1.4",
"browser-env": "^3.2.5",
"browser-env": "^3.3.0",
"eslint": "^5.12.0",

@@ -52,18 +53,17 @@ "eslint-config-rapid7": "^3.1.0",

"in-publish": "2.0.0",
"node-object-hash": "^1.4.1",
"nyc": "^13.1.0",
"object-hash": "^1.3.1",
"node-object-hash": "^2.0.0",
"nyc": "^15.0.0",
"object-hash": "^2.0.1",
"optimize-js-plugin": "^0.0.4",
"react": "^16.7.0",
"react-dom": "^16.7.0",
"rimraf": "^2.6.3",
"rollup": "^1.0.2",
"react": "^16.12.0",
"react-dom": "^16.12.0",
"rimraf": "^3.0.1",
"rollup": "^1.31.0",
"rollup-plugin-babel": "^4.2.0",
"rollup-plugin-node-resolve": "^4.0.0",
"rollup-plugin-uglify": "^6.0.0",
"sinon": "7.2.2",
"uuid": "^3.3.2",
"webpack": "^4.28.3",
"webpack-cli": "^3.2.0",
"webpack-dev-server": "3.1.14"
"rollup-plugin-terser": "^5.2.0",
"sinon": "8.1.1",
"uuid": "^3.4.0",
"webpack": "^4.41.5",
"webpack-cli": "^3.3.10",
"webpack-dev-server": "3.10.2"
},

@@ -117,8 +117,6 @@ "homepage": "https://github.com/planttheidea/hash-it#readme",

},
"version": "4.0.4",
"version": "4.0.5",
"dependencies": {
"curriable": "^1.1.0",
"fast-stringify": "^1.1.1",
"json-prune": "^1.1.0"
"curriable": "^1.1.0"
}
}
dist/hash-it.js.map

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