85 lines
2.1 KiB
JavaScript
85 lines
2.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.createDeepEqual = void 0;
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var _factory = require("../../utils/factory.js");
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var name = 'deepEqual';
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var dependencies = ['typed', 'equal'];
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var createDeepEqual = /* #__PURE__ */(0, _factory.factory)(name, dependencies, function (_ref) {
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var typed = _ref.typed,
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equal = _ref.equal;
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/**
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* Test element wise whether two matrices are equal.
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* The function accepts both matrices and scalar values.
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*
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* Strings are compared by their numerical value.
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*
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* Syntax:
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*
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* math.deepEqual(x, y)
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*
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* Examples:
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*
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* math.deepEqual(2, 4) // returns false
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*
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* a = [2, 5, 1]
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* b = [2, 7, 1]
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*
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* math.deepEqual(a, b) // returns false
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* math.equal(a, b) // returns [true, false, true]
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*
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* See also:
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*
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* equal, unequal
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*
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* @param {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} x First matrix to compare
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* @param {number | BigNumber | Fraction | Complex | Unit | Array | Matrix} y Second matrix to compare
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* @return {number | BigNumber | Fraction | Complex | Unit | Array | Matrix}
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* Returns true when the input matrices have the same size and each of their elements is equal.
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*/
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return typed(name, {
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'any, any': function anyAny(x, y) {
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return _deepEqual(x.valueOf(), y.valueOf());
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}
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});
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/**
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* Test whether two arrays have the same size and all elements are equal
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* @param {Array | *} x
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* @param {Array | *} y
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* @return {boolean} Returns true if both arrays are deep equal
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*/
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function _deepEqual(x, y) {
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if (Array.isArray(x)) {
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if (Array.isArray(y)) {
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var len = x.length;
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if (len !== y.length) {
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return false;
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}
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for (var i = 0; i < len; i++) {
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if (!_deepEqual(x[i], y[i])) {
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return false;
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}
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}
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return true;
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} else {
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return false;
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}
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} else {
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if (Array.isArray(y)) {
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return false;
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} else {
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return equal(x, y);
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}
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}
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}
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});
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exports.createDeepEqual = createDeepEqual; |