Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'tslib' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
R3TestBedCompiler.prototype.getOverriddenProviders = function (providers) {
var _this = this;
if (!providers || !providers.length || this.providerOverridesByToken.size === 0)
return [];
var overrides = this.getProviderOverrides(providers);
var hasMultiProviderOverrides = overrides.some(isMultiProvider);
var overriddenProviders = tslib_1.__spread(providers, overrides);
// No additional processing is required in case we have no multi providers to override
if (!hasMultiProviderOverrides) {
return overriddenProviders;
}
var final = [];
var seenMultiProviders = new Set();
// We iterate through the list of providers in reverse order to make sure multi provider
// overrides take precedence over the values defined in provider list. We also fiter out all
// multi providers that have overrides, keeping overridden values only.
forEachRight(overriddenProviders, function (provider) {
var token = getProviderToken(provider);
if (isMultiProvider(provider) && _this.providerOverridesByToken.has(token)) {
if (!seenMultiProviders.has(token)) {
seenMultiProviders.add(token);
if (provider && provider.useValue && Array.isArray(provider.useValue)) {
forEachRight(provider.useValue, function (value) {
var Rule = /** @class */ (function (_super) {
tslib_1.__extends(Rule, _super);
function Rule() {
return _super !== null && _super.apply(this, arguments) || this;
}
Rule.prototype.apply = function (sourceFile) {
return this.applyWithFunction(sourceFile, walk);
};
/* tslint:disable:object-literal-sort-keys */
Rule.metadata = {
ruleName: "typeof-compare",
description: "Makes sure result of `typeof` is compared to correct string values",
optionsDescription: "Not configurable.",
options: null,
optionExamples: [true],
type: "functionality",
typescriptOnly: false,
deprecationMessage: !/^2\.1\./.test(ts.version)
function getId(app) {
return tslib.__awaiter(this, void 0, void 0, function () {
var appConfig, _a, installationEntry, registrationPromise;
return tslib.__generator(this, function (_b) {
switch (_b.label) {
case 0:
appConfig = extractAppConfig(app);
return [4 /*yield*/, getInstallationEntry(appConfig)];
case 1:
_a = _b.sent(), installationEntry = _a.installationEntry, registrationPromise = _a.registrationPromise;
if (registrationPromise) {
registrationPromise.catch(console.error);
}
else {
// If the installation is already registered, update the authentication
// token if needed.
refreshAuthToken(appConfig).catch(console.error);
}
var fnArgValues = [];
for (var argName in vars) {
fnArgNames.push(argName);
fnArgValues.push(vars[argName]);
}
if (createSourceMap) {
// using `new Function(...)` generates a header, 1 line of no arguments, 2 lines otherwise
// E.g. ```
// function anonymous(a,b,c
// /**/) { ... }```
// We don't want to hard code this fact, so we auto detect it via an empty function first.
var emptyFn = new (Function.bind.apply(Function, tslib_1.__spread([void 0], fnArgNames.concat('return null;'))))().toString();
var headerLines = emptyFn.slice(0, emptyFn.indexOf('return null;')).split('\n').length - 1;
fnBody += "\n" + ctx.toSourceMapGenerator(sourceUrl, headerLines).toJsComment();
}
return new (Function.bind.apply(Function, tslib_1.__spread([void 0], fnArgNames.concat(fnBody))))().apply(void 0, tslib_1.__spread(fnArgValues));
}
function jitStatements(sourceUrl, statements, reflector, createSourceMaps) {
* 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 });
var tslib_1 = require("tslib");
var Lint = require("../../index");
// tslint:disable: object-literal-sort-keys
exports.codeExamples = [
{
description: "Prefer `while` loops instead of `for` loops without an initializer and incrementor.",
config: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n \"rules\": { \"prefer-while\": true }\n "], ["\n \"rules\": { \"prefer-while\": true }\n "]))),
pass: Lint.Utils.dedent(templateObject_2 || (templateObject_2 = tslib_1.__makeTemplateObject(["\n for(let i = 1; i < 10; i++) {\n console.log(i);\n }\n\n for (let i = 0; i < 10; i+=1) {\n console.log(i);\n }\n\n for (let i = 0; i < 10;) {\n i += 1;\n }\n "], ["\n for(let i = 1; i < 10; i++) {\n console.log(i);\n }\n\n for (let i = 0; i < 10; i+=1) {\n console.log(i);\n }\n\n for (let i = 0; i < 10;) {\n i += 1;\n }\n "]))),
fail: Lint.Utils.dedent(templateObject_3 || (templateObject_3 = tslib_1.__makeTemplateObject(["\n for(;;) {\n console.log('Hello World');\n }\n\n for(;true===true;) {\n console.log('Hello World');\n }\n "], ["\n for(;;) {\n console.log('Hello World');\n }\n\n for(;true===true;) {\n console.log('Hello World');\n }\n "]))),
},
];
var templateObject_1, templateObject_2, templateObject_3;
};
/* tslint:disable:object-literal-sort-keys */
Rule.metadata = {
ruleName: "no-void-expression",
description: "Requires expressions of type `void` to appear in statement position.",
optionsDescription: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n If `", "` is provided, `() => returnsVoid()` will be allowed.\n Otherwise, it must be written as `() => { returnsVoid(); }`."], ["\n If \\`", "\\` is provided, \\`() => returnsVoid()\\` will be allowed.\n Otherwise, it must be written as \\`() => { returnsVoid(); }\\`."])), OPTION_IGNORE_ARROW_FUNCTION_SHORTHAND),
options: {
type: "array",
items: {
type: "string",
enum: [OPTION_IGNORE_ARROW_FUNCTION_SHORTHAND],
},
minLength: 0,
maxLength: 1,
},
rationale: Lint.Utils.dedent(templateObject_2 || (templateObject_2 = tslib_1.__makeTemplateObject(["\n It's misleading returning the results of an expression whose type is `void`.\n Attempting to do so is likely a symptom of expecting a different return type from a function.\n For example, the following code will log `undefined` but looks like it logs a value:\n\n ```\n const performWork = (): void => {\n workFirst();\n workSecond();\n };\n\n console.log(performWork());\n ```\n "], ["\n It's misleading returning the results of an expression whose type is \\`void\\`.\n Attempting to do so is likely a symptom of expecting a different return type from a function.\n For example, the following code will log \\`undefined\\` but looks like it logs a value:\n\n \\`\\`\\`\n const performWork = (): void => {\n workFirst();\n workSecond();\n };\n\n console.log(performWork());\n \\`\\`\\`\n "]))),
requiresTypeInfo: true,
type: "functionality",
typescriptOnly: false,
};
/* tslint:enable:object-literal-sort-keys */
Rule.FAILURE_STRING = "Expression has type `void`. Put it on its own line as a statement.";
return Rule;
}(Lint.Rules.TypedRule));
exports.Rule = Rule;
if (typeof value === 'string') {
value = value.trim();
var parsedNb = parseFloat(value);
// any string that only contains numbers, like "1234" but not like "1234hello"
if (!isNaN(value - parsedNb)) {
return new Date(parsedNb);
}
if (/^(\d{4}-\d{1,2}-\d{1,2})$/.test(value)) {
/* For ISO Strings without time the day, month and year must be extracted from the ISO String
before Date creation to avoid time offset and errors in the new Date.
If we only replace '-' with ',' in the ISO String ("2015,01,01"), and try to create a new
date, some browsers (e.g. IE 9) will throw an invalid Date error.
If we leave the '-' ("2015-01-01") and try to create a new Date("2015-01-01") the timeoffset
is applied.
Note: ISO months are 0 for January, 1 for February, ... */
var _a = tslib_1.__read(value.split('-').map(function (val) { return +val; }), 3), y = _a[0], m = _a[1], d = _a[2];
return new Date(y, m - 1, d);
}
var match = void 0;
if (match = value.match(ISO8601_DATE_REGEX)) {
return isoStringToDate(match);
}
}
var date = new Date(value);
if (!isDate(date)) {
throw new Error("Unable to convert \"" + value + "\" into a date");
}
return date;
}
/**
SCHEMA.forEach(function (encodedType) {
var type = {};
var _a = tslib_1.__read(encodedType.split('|'), 2), strType = _a[0], strProperties = _a[1];
var properties = strProperties.split(',');
var _b = tslib_1.__read(strType.split('^'), 2), typeNames = _b[0], superName = _b[1];
typeNames.split(',').forEach(function (tag) { return _this._schema[tag.toLowerCase()] = type; });
var superType = superName && _this._schema[superName.toLowerCase()];
if (superType) {
Object.keys(superType).forEach(function (prop) { type[prop] = superType[prop]; });
}
properties.forEach(function (property) {
if (property.length > 0) {
switch (property[0]) {
case '*':
// We don't yet support events.
// If ever allowing to bind to events, GO THROUGH A SECURITY REVIEW, allowing events
// will
// almost certainly introduce bad XSS vulnerabilities.
// type[property.substring(1)] = EVENT;
break;
case '!':
throw new Error("couldn't find '" + tsconfig + "' in " + process.cwd());
var text = tsModule.sys.readFile(fileName);
var result = tsModule.parseConfigFileTextToJson(fileName, text);
if (result.error) {
printDiagnostics(context, convertDiagnostic("config", [result.error]));
throw new Error("failed to parse " + fileName);
}
return tsModule.parseJsonConfigFileContent(result.config, tsModule.sys, path.dirname(fileName), getOptionsOverrides(pluginOptions, result.config), fileName);
}
// The injected id for helpers.
var TSLIB = "tslib";
var tslibSource;
try {
// tslint:disable-next-line:no-string-literal no-var-requires
var tslibPath = require.resolve("tslib/" + require("tslib/package.json")["module"]);
tslibSource = fs.readFileSync(tslibPath, "utf8");
}
catch (e) {
console.warn("Error loading `tslib` helper library.");
throw e;
}
function typescript(options) {
// tslint:disable-next-line:no-var-requires
var createFilter = require("rollup-pluginutils").createFilter;
// tslint:enable-next-line:no-var-requires
var watchMode = false;
var round = 0;
var targetCount = 0;
var rollupOptions;
var context;
throw new Error("couldn't find '" + tsconfig + "' in " + process.cwd());
var text = tsModule.sys.readFile(fileName);
var result = tsModule.parseConfigFileTextToJson(fileName, text);
if (result.error) {
printDiagnostics(context, convertDiagnostic("config", [result.error]));
throw new Error("failed to parse " + fileName);
}
return tsModule.parseJsonConfigFileContent(result.config, tsModule.sys, dirname(fileName), getOptionsOverrides(pluginOptions, result.config), fileName);
}
// The injected id for helpers.
var TSLIB = "tslib";
var tslibSource;
try {
// tslint:disable-next-line:no-string-literal no-var-requires
var tslibPath = require.resolve("tslib/" + require("tslib/package.json")["module"]);
tslibSource = readFileSync(tslibPath, "utf8");
}
catch (e) {
console.warn("Error loading `tslib` helper library.");
throw e;
}
function typescript(options) {
// tslint:disable-next-line:no-var-requires
var createFilter = require("rollup-pluginutils").createFilter;
// tslint:enable-next-line:no-var-requires
var watchMode = false;
var round = 0;
var targetCount = 0;
var rollupOptions;
var context;