tdesign-vue-next
Version:
TDesign Component for vue-next
104 lines (95 loc) • 2.62 kB
JavaScript
/**
* tdesign v1.15.2
* (c) 2025 tdesign
* @license MIT
*/
;
var _cacheHas = require('./dep-70bb30fa.js');
var _arrayIncludesWith = require('./dep-816a752f.js');
var _Set = require('./dep-4d3ddec0.js');
var _setToArray = require('./dep-02dd9454.js');
/**
* This method returns `undefined`.
*
* @static
* @memberOf _
* @since 2.3.0
* @category Util
* @example
*
* _.times(2, _.noop);
* // => [undefined, undefined]
*/
function noop() {
// No operation performed.
}
/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;
/**
* Creates a set object of `values`.
*
* @private
* @param {Array} values The values to add to the set.
* @returns {Object} Returns the new set.
*/
var createSet = !(_Set.Set && 1 / _setToArray.setToArray(new _Set.Set([, -0]))[1] == INFINITY) ? noop : function (values) {
return new _Set.Set(values);
};
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
/**
* The base implementation of `_.uniqBy` without support for iteratee shorthands.
*
* @private
* @param {Array} array The array to inspect.
* @param {Function} [iteratee] The iteratee invoked per element.
* @param {Function} [comparator] The comparator invoked per element.
* @returns {Array} Returns the new duplicate free array.
*/
function baseUniq(array, iteratee, comparator) {
var index = -1,
includes = _arrayIncludesWith.arrayIncludes,
length = array.length,
isCommon = true,
result = [],
seen = result;
if (comparator) {
isCommon = false;
includes = _arrayIncludesWith.arrayIncludesWith;
} else if (length >= LARGE_ARRAY_SIZE) {
var set = iteratee ? null : createSet(array);
if (set) {
return _setToArray.setToArray(set);
}
isCommon = false;
includes = _cacheHas.cacheHas;
seen = new _cacheHas.SetCache();
} else {
seen = iteratee ? [] : result;
}
outer: while (++index < length) {
var value = array[index],
computed = iteratee ? iteratee(value) : value;
value = comparator || value !== 0 ? value : 0;
if (isCommon && computed === computed) {
var seenIndex = seen.length;
while (seenIndex--) {
if (seen[seenIndex] === computed) {
continue outer;
}
}
if (iteratee) {
seen.push(computed);
}
result.push(value);
} else if (!includes(seen, computed, comparator)) {
if (seen !== result) {
seen.push(computed);
}
result.push(value);
}
}
return result;
}
exports.baseUniq = baseUniq;
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