dnd-core/lib/utils/equality.js

Drag and drop sans the GUI

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.strictEquality = function (a, b) { return a === b; };
/**
 * Determine if two cartesian coordinate offsets are equal
 * @param offsetA
 * @param offsetB
 */
function areCoordsEqual(offsetA, offsetB) {
    if (!offsetA && !offsetB) {
        return true;
    }
    else if (!offsetA || !offsetB) {
        return false;
    }
    else {
        return offsetA.x === offsetB.x && offsetA.y === offsetB.y;
    }
}
exports.areCoordsEqual = areCoordsEqual;
/**
 * Determines if two arrays of items are equal
 * @param a The first array of items
 * @param b The second array of items
 */
function areArraysEqual(a, b, isEqual) {
    if (isEqual === void 0) { isEqual = exports.strictEquality; }
    if (a.length !== b.length) {
        return false;
    }
    for (var i = 0; i < a.length; ++i) {
        if (!isEqual(a[i], b[i])) {
            return false;
        }
    }
    return true;
}
exports.areArraysEqual = areArraysEqual;
//# sourceMappingURL=equality.js.map