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

graph layout algorithm

/* Built-in method references for those with the same name as other `lodash` methods. */

var _baseRange;
var hasRequired_baseRange;

function require_baseRange () {
	if (hasRequired_baseRange) return _baseRange;
	hasRequired_baseRange = 1;
	var nativeCeil = Math.ceil,
	    nativeMax = Math.max;

	/**
	 * The base implementation of `_.range` and `_.rangeRight` which doesn't
	 * coerce arguments.
	 *
	 * @private
	 * @param {number} start The start of the range.
	 * @param {number} end The end of the range.
	 * @param {number} step The value to increment or decrement by.
	 * @param {boolean} [fromRight] Specify iterating from right to left.
	 * @returns {Array} Returns the range of numbers.
	 */
	function baseRange(start, end, step, fromRight) {
	  var index = -1,
	      length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
	      result = Array(length);

	  while (length--) {
	    result[fromRight ? length : ++index] = start;
	    start += step;
	  }
	  return result;
	}

	_baseRange = baseRange;
	return _baseRange;
}

export { require_baseRange as __require };
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