@antv/layout/lib/node_modules/lodash/_stackHas.js

graph layout algorithm

/**
 * Checks if a stack value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Stack
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */

var _stackHas;
var hasRequired_stackHas;

function require_stackHas () {
	if (hasRequired_stackHas) return _stackHas;
	hasRequired_stackHas = 1;
	function stackHas(key) {
	  return this.__data__.has(key);
	}

	_stackHas = stackHas;
	return _stackHas;
}

export { require_stackHas as __require };
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