hive/frontend/node_modules/fast-equals/dist/cjs/index.cjs

'use strict';

var getOwnPropertyNames = Object.getOwnPropertyNames, getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
/**
 * Combine two comparators into a single comparators.
 */
function combineComparators(comparatorA, comparatorB) {
    return function isEqual(a, b, state) {
        return comparatorA(a, b, state) && comparatorB(a, b, state);
    };
}
/**
 * Wrap the provided `areItemsEqual` method to manage the circular state, allowing
 * for circular references to be safely included in the comparison without creating
 * stack overflows.
 */
function createIsCircular(areItemsEqual) {
    return function isCircular(a, b, state) {
        if (!a || !b || typeof a !== 'object' || typeof b !== 'object') {
            return areItemsEqual(a, b, state);
        }
        var cache = state.cache;
        var cachedA = cache.get(a);
        var cachedB = cache.get(b);
        if (cachedA && cachedB) {
            return cachedA === b && cachedB === a;
        }
        cache.set(a, b);
        cache.set(b, a);
        var result = areItemsEqual(a, b, state);
        cache.delete(a);
        cache.delete(b);
        return result;
    };
}
/**
 * Get the properties to strictly examine, which include both own properties that are
 * not enumerable and symbol properties.
 */
function getStrictProperties(object) {
    return getOwnPropertyNames(object).concat(getOwnPropertySymbols(object));
}
/**
 * Whether the object contains the property passed as an own property.
 */
var hasOwn = Object.hasOwn ||
    (function (object, property) {
        return hasOwnProperty.call(object, property);
    });
/**
 * Whether the values passed are strictly equal or both NaN.
 */
function sameValueZeroEqual(a, b) {
    return a === b || (!a && !b && a !== a && b !== b);
}

var PREACT_VNODE = '__v';
var PREACT_OWNER = '__o';
var REACT_OWNER = '_owner';
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor, keys = Object.keys;
/**
 * Whether the arrays are equal in value.
 */
function areArraysEqual(a, b, state) {
    var index = a.length;
    if (b.length !== index) {
        return false;
    }
    while (index-- > 0) {
        if (!state.equals(a[index], b[index], index, index, a, b, state)) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the dates passed are equal in value.
 */
function areDatesEqual(a, b) {
    return sameValueZeroEqual(a.getTime(), b.getTime());
}
/**
 * Whether the errors passed are equal in value.
 */
function areErrorsEqual(a, b) {
    return (a.name === b.name &&
        a.message === b.message &&
        a.cause === b.cause &&
        a.stack === b.stack);
}
/**
 * Whether the functions passed are equal in value.
 */
function areFunctionsEqual(a, b) {
    return a === b;
}
/**
 * Whether the `Map`s are equal in value.
 */
function areMapsEqual(a, b, state) {
    var size = a.size;
    if (size !== b.size) {
        return false;
    }
    if (!size) {
        return true;
    }
    var matchedIndices = new Array(size);
    var aIterable = a.entries();
    var aResult;
    var bResult;
    var index = 0;
    while ((aResult = aIterable.next())) {
        if (aResult.done) {
            break;
        }
        var bIterable = b.entries();
        var hasMatch = false;
        var matchIndex = 0;
        while ((bResult = bIterable.next())) {
            if (bResult.done) {
                break;
            }
            if (matchedIndices[matchIndex]) {
                matchIndex++;
                continue;
            }
            var aEntry = aResult.value;
            var bEntry = bResult.value;
            if (state.equals(aEntry[0], bEntry[0], index, matchIndex, a, b, state) &&
                state.equals(aEntry[1], bEntry[1], aEntry[0], bEntry[0], a, b, state)) {
                hasMatch = matchedIndices[matchIndex] = true;
                break;
            }
            matchIndex++;
        }
        if (!hasMatch) {
            return false;
        }
        index++;
    }
    return true;
}
/**
 * Whether the numbers are equal in value.
 */
var areNumbersEqual = sameValueZeroEqual;
/**
 * Whether the objects are equal in value.
 */
function areObjectsEqual(a, b, state) {
    var properties = keys(a);
    var index = properties.length;
    if (keys(b).length !== index) {
        return false;
    }
    // Decrementing `while` showed faster results than either incrementing or
    // decrementing `for` loop and than an incrementing `while` loop. Declarative
    // methods like `some` / `every` were not used to avoid incurring the garbage
    // cost of anonymous callbacks.
    while (index-- > 0) {
        if (!isPropertyEqual(a, b, state, properties[index])) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the objects are equal in value with strict property checking.
 */
function areObjectsEqualStrict(a, b, state) {
    var properties = getStrictProperties(a);
    var index = properties.length;
    if (getStrictProperties(b).length !== index) {
        return false;
    }
    var property;
    var descriptorA;
    var descriptorB;
    // Decrementing `while` showed faster results than either incrementing or
    // decrementing `for` loop and than an incrementing `while` loop. Declarative
    // methods like `some` / `every` were not used to avoid incurring the garbage
    // cost of anonymous callbacks.
    while (index-- > 0) {
        property = properties[index];
        if (!isPropertyEqual(a, b, state, property)) {
            return false;
        }
        descriptorA = getOwnPropertyDescriptor(a, property);
        descriptorB = getOwnPropertyDescriptor(b, property);
        if ((descriptorA || descriptorB) &&
            (!descriptorA ||
                !descriptorB ||
                descriptorA.configurable !== descriptorB.configurable ||
                descriptorA.enumerable !== descriptorB.enumerable ||
                descriptorA.writable !== descriptorB.writable)) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the primitive wrappers passed are equal in value.
 */
function arePrimitiveWrappersEqual(a, b) {
    return sameValueZeroEqual(a.valueOf(), b.valueOf());
}
/**
 * Whether the regexps passed are equal in value.
 */
function areRegExpsEqual(a, b) {
    return a.source === b.source && a.flags === b.flags;
}
/**
 * Whether the `Set`s are equal in value.
 */
function areSetsEqual(a, b, state) {
    var size = a.size;
    if (size !== b.size) {
        return false;
    }
    if (!size) {
        return true;
    }
    var matchedIndices = new Array(size);
    var aIterable = a.values();
    var aResult;
    var bResult;
    while ((aResult = aIterable.next())) {
        if (aResult.done) {
            break;
        }
        var bIterable = b.values();
        var hasMatch = false;
        var matchIndex = 0;
        while ((bResult = bIterable.next())) {
            if (bResult.done) {
                break;
            }
            if (!matchedIndices[matchIndex] &&
                state.equals(aResult.value, bResult.value, aResult.value, bResult.value, a, b, state)) {
                hasMatch = matchedIndices[matchIndex] = true;
                break;
            }
            matchIndex++;
        }
        if (!hasMatch) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the TypedArray instances are equal in value.
 */
function areTypedArraysEqual(a, b) {
    var index = a.length;
    if (b.length !== index) {
        return false;
    }
    while (index-- > 0) {
        if (a[index] !== b[index]) {
            return false;
        }
    }
    return true;
}
/**
 * Whether the URL instances are equal in value.
 */
function areUrlsEqual(a, b) {
    return (a.hostname === b.hostname &&
        a.pathname === b.pathname &&
        a.protocol === b.protocol &&
        a.port === b.port &&
        a.hash === b.hash &&
        a.username === b.username &&
        a.password === b.password);
}
function isPropertyEqual(a, b, state, property) {
    if ((property === REACT_OWNER ||
        property === PREACT_OWNER ||
        property === PREACT_VNODE) &&
        (a.$$typeof || b.$$typeof)) {
        return true;
    }
    return (hasOwn(b, property) &&
        state.equals(a[property], b[property], property, property, a, b, state));
}

var ARGUMENTS_TAG = '[object Arguments]';
var BOOLEAN_TAG = '[object Boolean]';
var DATE_TAG = '[object Date]';
var ERROR_TAG = '[object Error]';
var MAP_TAG = '[object Map]';
var NUMBER_TAG = '[object Number]';
var OBJECT_TAG = '[object Object]';
var REG_EXP_TAG = '[object RegExp]';
var SET_TAG = '[object Set]';
var STRING_TAG = '[object String]';
var URL_TAG = '[object URL]';
var isArray = Array.isArray;
var isTypedArray = typeof ArrayBuffer === 'function' && ArrayBuffer.isView
    ? ArrayBuffer.isView
    : null;
var assign = Object.assign;
var getTag = Object.prototype.toString.call.bind(Object.prototype.toString);
/**
 * Create a comparator method based on the type-specific equality comparators passed.
 */
function createEqualityComparator(_a) {
    var areArraysEqual = _a.areArraysEqual, areDatesEqual = _a.areDatesEqual, areErrorsEqual = _a.areErrorsEqual, areFunctionsEqual = _a.areFunctionsEqual, areMapsEqual = _a.areMapsEqual, areNumbersEqual = _a.areNumbersEqual, areObjectsEqual = _a.areObjectsEqual, arePrimitiveWrappersEqual = _a.arePrimitiveWrappersEqual, areRegExpsEqual = _a.areRegExpsEqual, areSetsEqual = _a.areSetsEqual, areTypedArraysEqual = _a.areTypedArraysEqual, areUrlsEqual = _a.areUrlsEqual;
    /**
     * compare the value of the two objects and return true if they are equivalent in values
     */
    return function comparator(a, b, state) {
        // If the items are strictly equal, no need to do a value comparison.
        if (a === b) {
            return true;
        }
        // If either of the items are nullish and fail the strictly equal check
        // above, then they must be unequal.
        if (a == null || b == null) {
            return false;
        }
        var type = typeof a;
        if (type !== typeof b) {
            return false;
        }
        if (type !== 'object') {
            if (type === 'number') {
                return areNumbersEqual(a, b, state);
            }
            if (type === 'function') {
                return areFunctionsEqual(a, b, state);
            }
            // If a primitive value that is not strictly equal, it must be unequal.
            return false;
        }
        var constructor = a.constructor;
        // Checks are listed in order of commonality of use-case:
        //   1. Common complex object types (plain object, array)
        //   2. Common data values (date, regexp)
        //   3. Less-common complex object types (map, set)
        //   4. Less-common data values (promise, primitive wrappers)
        // Inherently this is both subjective and assumptive, however
        // when reviewing comparable libraries in the wild this order
        // appears to be generally consistent.
        // Constructors should match, otherwise there is potential for false positives
        // between class and subclass or custom object and POJO.
        if (constructor !== b.constructor) {
            return false;
        }
        // `isPlainObject` only checks against the object's own realm. Cross-realm
        // comparisons are rare, and will be handled in the ultimate fallback, so
        // we can avoid capturing the string tag.
        if (constructor === Object) {
            return areObjectsEqual(a, b, state);
        }
        // `isArray()` works on subclasses and is cross-realm, so we can avoid capturing
        // the string tag or doing an `instanceof` check.
        if (isArray(a)) {
            return areArraysEqual(a, b, state);
        }
        // `isTypedArray()` works on all possible TypedArray classes, so we can avoid
        // capturing the string tag or comparing against all possible constructors.
        if (isTypedArray != null && isTypedArray(a)) {
            return areTypedArraysEqual(a, b, state);
        }
        // Try to fast-path equality checks for other complex object types in the
        // same realm to avoid capturing the string tag. Strict equality is used
        // instead of `instanceof` because it is more performant for the common
        // use-case. If someone is subclassing a native class, it will be handled
        // with the string tag comparison.
        if (constructor === Date) {
            return areDatesEqual(a, b, state);
        }
        if (constructor === RegExp) {
            return areRegExpsEqual(a, b, state);
        }
        if (constructor === Map) {
            return areMapsEqual(a, b, state);
        }
        if (constructor === Set) {
            return areSetsEqual(a, b, state);
        }
        // Since this is a custom object, capture the string tag to determing its type.
        // This is reasonably performant in modern environments like v8 and SpiderMonkey.
        var tag = getTag(a);
        if (tag === DATE_TAG) {
            return areDatesEqual(a, b, state);
        }
        // For RegExp, the properties are not enumerable, and therefore will give false positives if
        // tested like a standard object.
        if (tag === REG_EXP_TAG) {
            return areRegExpsEqual(a, b, state);
        }
        if (tag === MAP_TAG) {
            return areMapsEqual(a, b, state);
        }
        if (tag === SET_TAG) {
            return areSetsEqual(a, b, state);
        }
        if (tag === OBJECT_TAG) {
            // The exception for value comparison is custom `Promise`-like class instances. These should
            // be treated the same as standard `Promise` objects, which means strict equality, and if
            // it reaches this point then that strict equality comparison has already failed.
            return (typeof a.then !== 'function' &&
                typeof b.then !== 'function' &&
                areObjectsEqual(a, b, state));
        }
        // If a URL tag, it should be tested explicitly. Like RegExp, the properties are not
        // enumerable, and therefore will give false positives if tested like a standard object.
        if (tag === URL_TAG) {
            return areUrlsEqual(a, b, state);
        }
        // If an error tag, it should be tested explicitly. Like RegExp, the properties are not
        // enumerable, and therefore will give false positives if tested like a standard object.
        if (tag === ERROR_TAG) {
            return areErrorsEqual(a, b, state);
        }
        // If an arguments tag, it should be treated as a standard object.
        if (tag === ARGUMENTS_TAG) {
            return areObjectsEqual(a, b, state);
        }
        // As the penultimate fallback, check if the values passed are primitive wrappers. This
        // is very rare in modern JS, which is why it is deprioritized compared to all other object
        // types.
        if (tag === BOOLEAN_TAG || tag === NUMBER_TAG || tag === STRING_TAG) {
            return arePrimitiveWrappersEqual(a, b, state);
        }
        // If not matching any tags that require a specific type of comparison, then we hard-code false because
        // the only thing remaining is strict equality, which has already been compared. This is for a few reasons:
        //   - Certain types that cannot be introspected (e.g., `WeakMap`). For these types, this is the only
        //     comparison that can be made.
        //   - For types that can be introspected, but rarely have requirements to be compared
        //     (`ArrayBuffer`, `DataView`, etc.), the cost is avoided to prioritize the common
        //     use-cases (may be included in a future release, if requested enough).
        //   - For types that can be introspected but do not have an objective definition of what
        //     equality is (`Error`, etc.), the subjective decision is to be conservative and strictly compare.
        // In all cases, these decisions should be reevaluated based on changes to the language and
        // common development practices.
        return false;
    };
}
/**
 * Create the configuration object used for building comparators.
 */
function createEqualityComparatorConfig(_a) {
    var circular = _a.circular, createCustomConfig = _a.createCustomConfig, strict = _a.strict;
    var config = {
        areArraysEqual: strict
            ? areObjectsEqualStrict
            : areArraysEqual,
        areDatesEqual: areDatesEqual,
        areErrorsEqual: areErrorsEqual,
        areFunctionsEqual: areFunctionsEqual,
        areMapsEqual: strict
            ? combineComparators(areMapsEqual, areObjectsEqualStrict)
            : areMapsEqual,
        areNumbersEqual: areNumbersEqual,
        areObjectsEqual: strict
            ? areObjectsEqualStrict
            : areObjectsEqual,
        arePrimitiveWrappersEqual: arePrimitiveWrappersEqual,
        areRegExpsEqual: areRegExpsEqual,
        areSetsEqual: strict
            ? combineComparators(areSetsEqual, areObjectsEqualStrict)
            : areSetsEqual,
        areTypedArraysEqual: strict
            ? areObjectsEqualStrict
            : areTypedArraysEqual,
        areUrlsEqual: areUrlsEqual,
    };
    if (createCustomConfig) {
        config = assign({}, config, createCustomConfig(config));
    }
    if (circular) {
        var areArraysEqual$1 = createIsCircular(config.areArraysEqual);
        var areMapsEqual$1 = createIsCircular(config.areMapsEqual);
        var areObjectsEqual$1 = createIsCircular(config.areObjectsEqual);
        var areSetsEqual$1 = createIsCircular(config.areSetsEqual);
        config = assign({}, config, {
            areArraysEqual: areArraysEqual$1,
            areMapsEqual: areMapsEqual$1,
            areObjectsEqual: areObjectsEqual$1,
            areSetsEqual: areSetsEqual$1,
        });
    }
    return config;
}
/**
 * Default equality comparator pass-through, used as the standard `isEqual` creator for
 * use inside the built comparator.
 */
function createInternalEqualityComparator(compare) {
    return function (a, b, _indexOrKeyA, _indexOrKeyB, _parentA, _parentB, state) {
        return compare(a, b, state);
    };
}
/**
 * Create the `isEqual` function used by the consuming application.
 */
function createIsEqual(_a) {
    var circular = _a.circular, comparator = _a.comparator, createState = _a.createState, equals = _a.equals, strict = _a.strict;
    if (createState) {
        return function isEqual(a, b) {
            var _a = createState(), _b = _a.cache, cache = _b === void 0 ? circular ? new WeakMap() : undefined : _b, meta = _a.meta;
            return comparator(a, b, {
                cache: cache,
                equals: equals,
                meta: meta,
                strict: strict,
            });
        };
    }
    if (circular) {
        return function isEqual(a, b) {
            return comparator(a, b, {
                cache: new WeakMap(),
                equals: equals,
                meta: undefined,
                strict: strict,
            });
        };
    }
    var state = {
        cache: undefined,
        equals: equals,
        meta: undefined,
        strict: strict,
    };
    return function isEqual(a, b) {
        return comparator(a, b, state);
    };
}

/**
 * Whether the items passed are deeply-equal in value.
 */
var deepEqual = createCustomEqual();
/**
 * Whether the items passed are deeply-equal in value based on strict comparison.
 */
var strictDeepEqual = createCustomEqual({ strict: true });
/**
 * Whether the items passed are deeply-equal in value, including circular references.
 */
var circularDeepEqual = createCustomEqual({ circular: true });
/**
 * Whether the items passed are deeply-equal in value, including circular references,
 * based on strict comparison.
 */
var strictCircularDeepEqual = createCustomEqual({
    circular: true,
    strict: true,
});
/**
 * Whether the items passed are shallowly-equal in value.
 */
var shallowEqual = createCustomEqual({
    createInternalComparator: function () { return sameValueZeroEqual; },
});
/**
 * Whether the items passed are shallowly-equal in value based on strict comparison
 */
var strictShallowEqual = createCustomEqual({
    strict: true,
    createInternalComparator: function () { return sameValueZeroEqual; },
});
/**
 * Whether the items passed are shallowly-equal in value, including circular references.
 */
var circularShallowEqual = createCustomEqual({
    circular: true,
    createInternalComparator: function () { return sameValueZeroEqual; },
});
/**
 * Whether the items passed are shallowly-equal in value, including circular references,
 * based on strict comparison.
 */
var strictCircularShallowEqual = createCustomEqual({
    circular: true,
    createInternalComparator: function () { return sameValueZeroEqual; },
    strict: true,
});
/**
 * Create a custom equality comparison method.
 *
 * This can be done to create very targeted comparisons in extreme hot-path scenarios
 * where the standard methods are not performant enough, but can also be used to provide
 * support for legacy environments that do not support expected features like
 * `RegExp.prototype.flags` out of the box.
 */
function createCustomEqual(options) {
    if (options === void 0) { options = {}; }
    var _a = options.circular, circular = _a === void 0 ? false : _a, createCustomInternalComparator = options.createInternalComparator, createState = options.createState, _b = options.strict, strict = _b === void 0 ? false : _b;
    var config = createEqualityComparatorConfig(options);
    var comparator = createEqualityComparator(config);
    var equals = createCustomInternalComparator
        ? createCustomInternalComparator(comparator)
        : createInternalEqualityComparator(comparator);
    return createIsEqual({ circular: circular, comparator: comparator, createState: createState, equals: equals, strict: strict });
}

exports.circularDeepEqual = circularDeepEqual;
exports.circularShallowEqual = circularShallowEqual;
exports.createCustomEqual = createCustomEqual;
exports.deepEqual = deepEqual;
exports.sameValueZeroEqual = sameValueZeroEqual;
exports.shallowEqual = shallowEqual;
exports.strictCircularDeepEqual = strictCircularDeepEqual;
exports.strictCircularShallowEqual = strictCircularShallowEqual;
exports.strictDeepEqual = strictDeepEqual;
exports.strictShallowEqual = strictShallowEqual;
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