@intuitionrobotics/ts-common
Version:
53 lines • 1.75 kB
JavaScript
;
/*
* ts-common is the basic building blocks of our typescript projects
*
* Copyright (C) 2020 Intuition Robotics
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.Filter = void 0;
class Filter {
constructor() {
this._filter = "";
}
setFilter(filter) {
this._filter = filter;
}
getFilter(filter) {
this._filter = filter;
}
filter(items, filter) {
const filterAsRegexp = this.prepareFilter();
return items.filter((item) => {
const keysToFilter = filter(item);
for (const key of keysToFilter) {
if (key.toLowerCase().match(filterAsRegexp))
return true;
}
return false;
});
}
prepareFilter() {
let filter = this._filter;
filter = filter.trim();
filter = filter.toLowerCase();
filter = filter.replace(/\s+/, " ");
filter = filter.replace(new RegExp("(.)", "g"), ".*?$1");
filter.length === 0 ? filter = ".*?" : filter += ".*";
return new RegExp(filter);
}
}
exports.Filter = Filter;
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