ravendb/dist/commonjs/Primitives/CaseInsensitiveStringSet.js

RavenDB client for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CaseInsensitiveStringSet = void 0;
const CaseInsensitiveKeysStore_js_1 = require("./CaseInsensitiveKeysStore.js");
function validateKey(key) {
    if (!(key && key.toLowerCase)) {
        throw new Error("Key must be a string.");
    }
}
class CaseInsensitiveStringSet {
    static create() {
        const result = new Set();
        const origAdd = result.add;
        const origHas = result.has;
        const origDelete = result.delete;
        const originalKeysStore = new CaseInsensitiveKeysStore_js_1.CaseInsensitiveKeysStore();
        result.add = function (...args) {
            const [key, ...rest] = args;
            validateKey(key);
            const lowerKey = originalKeysStore.setKey(key);
            return origAdd.call(result, lowerKey, ...rest);
        };
        result.has = function (...args) {
            const [key, ...rest] = args;
            const lowerKey = originalKeysStore.normalizeKey(key);
            return origHas.call(result, lowerKey, ...rest);
        };
        result.delete = function (...args) {
            const [key, ...rest] = args;
            const lowerKey = originalKeysStore.deleteKey(key);
            return origDelete.call(result, lowerKey, ...rest);
        };
        result.entries = () => [...originalKeysStore.getKeys()]
            .map(x => [x, x])[Symbol.iterator]();
        result[Symbol.iterator] = () => [...originalKeysStore.getKeys()][Symbol.iterator]();
        return result;
    }
}
exports.CaseInsensitiveStringSet = CaseInsensitiveStringSet;
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