[css] split extension (for #45900)

This commit is contained in:
Pine Wu
2018-03-20 14:57:58 -07:00
parent 18146e8c71
commit c52149e7a3
32 changed files with 784 additions and 766 deletions

View File

@@ -0,0 +1,19 @@
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
export function startsWith(haystack: string, needle: string): boolean {
if (haystack.length < needle.length) {
return false;
}
for (let i = 0; i < needle.length; i++) {
if (haystack[i] !== needle[i]) {
return false;
}
}
return true;
}