29 lines
1.0 KiB
JavaScript
29 lines
1.0 KiB
JavaScript
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/*
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* Copyright © 2016-2017 The Thingsboard Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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(function () {
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if (!String.prototype.startsWith) {
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String.prototype.startsWith = function(searchString, position) {
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position = position || 0;
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return this.indexOf(searchString, position) === position;
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};
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}
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if (!String.prototype.endsWith) {
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String.prototype.endsWith = function (suffix) {
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return this.indexOf(suffix, this.length - suffix.length) !== -1;
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};
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}
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})();
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