ng-zorro-antd
Version:
An enterprise-class UI components based on Ant Design and Angular
51 lines • 3.05 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @template T
* @param {?} value
* @return {?}
*/
export function toArray(value) {
/** @type {?} */
var ret;
if (value == null) {
ret = [];
}
else if (!Array.isArray(value)) {
ret = [value];
}
else {
ret = value;
}
return ret;
}
/**
* @template T
* @param {?} array1
* @param {?} array2
* @return {?}
*/
export function arraysEqual(array1, array2) {
if (!array1 || !array2 || array1.length !== array2.length) {
return false;
}
/** @type {?} */
var len = array1.length;
for (var i = 0; i < len; i++) {
if (array1[i] !== array2[i]) {
return false;
}
}
return true;
}
/**
* @template T
* @param {?} source
* @return {?}
*/
export function shallowCopyArray(source) {
return source.slice();
}
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