Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'is' 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.
it('exports all types', function() {
// Ordering as per firestore.d.ts
assert.ok(is.defined(Firestore.Firestore));
assert.equal(Firestore.Firestore.name, 'Firestore');
assert.ok(is.defined(Firestore.Timestamp));
assert.equal(Firestore.Timestamp.name, 'Timestamp');
assert.ok(is.defined(Firestore.GeoPoint));
assert.equal(Firestore.GeoPoint.name, 'GeoPoint');
assert.ok(is.defined(Firestore.Transaction));
assert.equal(Firestore.Transaction.name, 'Transaction');
assert.ok(is.defined(Firestore.WriteBatch));
assert.equal(Firestore.WriteBatch.name, 'WriteBatch');
assert.ok(is.defined(Firestore.DocumentReference));
assert.equal(Firestore.DocumentReference.name, 'DocumentReference');
assert.ok(is.defined(Firestore.WriteResult));
assert.equal(Firestore.WriteResult.name, 'WriteResult');
assert.ok(is.defined(Firestore.DocumentSnapshot));
assert.equal(Firestore.DocumentSnapshot.name, 'DocumentSnapshot');
assert.ok(is.defined(Firestore.QueryDocumentSnapshot));
assert.equal(Firestore.QueryDocumentSnapshot.name, 'QueryDocumentSnapshot');
assert.ok(is.defined(Firestore.Query));
assert.equal(Firestore.Query.name, 'Query');
assert.ok(is.defined(Firestore.QuerySnapshot));
assert.equal(Firestore.QuerySnapshot.name, 'QuerySnapshot');
assert.ok(is.defined(Firestore.CollectionReference));
assert.equal(Firestore.CollectionReference.name, 'CollectionReference');
assert.ok(is.defined(Firestore.FieldValue));
it('exports all types', function() {
// Ordering as per firestore.d.ts
assert.ok(is.defined(Firestore.Firestore));
assert.equal(Firestore.Firestore.name, 'Firestore');
assert.ok(is.defined(Firestore.Timestamp));
assert.equal(Firestore.Timestamp.name, 'Timestamp');
assert.ok(is.defined(Firestore.GeoPoint));
assert.equal(Firestore.GeoPoint.name, 'GeoPoint');
assert.ok(is.defined(Firestore.Transaction));
assert.equal(Firestore.Transaction.name, 'Transaction');
assert.ok(is.defined(Firestore.WriteBatch));
assert.equal(Firestore.WriteBatch.name, 'WriteBatch');
assert.ok(is.defined(Firestore.DocumentReference));
assert.equal(Firestore.DocumentReference.name, 'DocumentReference');
assert.ok(is.defined(Firestore.WriteResult));
assert.equal(Firestore.WriteResult.name, 'WriteResult');
assert.ok(is.defined(Firestore.DocumentSnapshot));
assert.equal(Firestore.DocumentSnapshot.name, 'DocumentSnapshot');
assert.ok(is.defined(Firestore.QueryDocumentSnapshot));
it('exports all types', function() {
// Ordering as per firestore.d.ts
assert.ok(is.defined(Firestore.Firestore));
assert.equal(Firestore.Firestore.name, 'Firestore');
assert.ok(is.defined(Firestore.Timestamp));
assert.equal(Firestore.Timestamp.name, 'Timestamp');
assert.ok(is.defined(Firestore.GeoPoint));
assert.equal(Firestore.GeoPoint.name, 'GeoPoint');
assert.ok(is.defined(Firestore.Transaction));
assert.equal(Firestore.Transaction.name, 'Transaction');
assert.ok(is.defined(Firestore.WriteBatch));
assert.equal(Firestore.WriteBatch.name, 'WriteBatch');
assert.ok(is.defined(Firestore.DocumentReference));
assert.equal(Firestore.DocumentReference.name, 'DocumentReference');
assert.ok(is.defined(Firestore.WriteResult));
assert.equal(Firestore.WriteResult.name, 'WriteResult');
assert.ok(is.defined(Firestore.DocumentSnapshot));
assert.equal(Firestore.DocumentSnapshot.name, 'DocumentSnapshot');
assert.ok(is.defined(Firestore.QueryDocumentSnapshot));
assert.equal(Firestore.QueryDocumentSnapshot.name, 'QueryDocumentSnapshot');
assert.ok(is.defined(Firestore.Query));
assert.equal(Firestore.Query.name, 'Query');
assert.ok(is.defined(Firestore.QuerySnapshot));
assert.equal(Firestore.QuerySnapshot.name, 'QuerySnapshot');
assert.ok(is.defined(Firestore.CollectionReference));
assert.equal(Firestore.CollectionReference.name, 'CollectionReference');
assert.ok(is.defined(Firestore.FieldValue));
assert.equal(Firestore.FieldValue.name, 'FieldValue');
assert.ok(is.defined(Firestore.FieldPath));
assert.equal(Firestore.Firestore.name, 'Firestore');
assert.ok(!Firestore.FieldValue.serverTimestamp().isEqual(
if (options != null) {
if (typeof options === 'string') {
options = options.split('');
}
// Extend the base object
for (name in options) {
src = target[name];
copy = options[name];
// Prevent never-ending loop
if (target === copy) {
continue;
}
// Recurse if we're merging plain objects or arrays
if (deep && copy && (is.hash(copy) || (copy_is_array = is.array(copy)))) {
if (copy_is_array) {
copy_is_array = false;
clone = src && is.array(src) ? src : [];
} else {
clone = src && is.hash(src) ? src : {};
}
// Never move original objects, clone them
target[name] = extend(deep, clone, copy);
// Don't bring in undefined values
} else if (typeof copy !== 'undefined') {
target[name] = copy;
}
}
}
// Ordering as per firestore.d.ts
assert.ok(is.defined(Firestore.Firestore));
assert.equal(Firestore.Firestore.name, 'Firestore');
assert.ok(is.defined(Firestore.Timestamp));
assert.equal(Firestore.Timestamp.name, 'Timestamp');
assert.ok(is.defined(Firestore.GeoPoint));
assert.equal(Firestore.GeoPoint.name, 'GeoPoint');
assert.ok(is.defined(Firestore.Transaction));
assert.equal(Firestore.Transaction.name, 'Transaction');
assert.ok(is.defined(Firestore.WriteBatch));
assert.equal(Firestore.WriteBatch.name, 'WriteBatch');
assert.ok(is.defined(Firestore.DocumentReference));
assert.equal(Firestore.DocumentReference.name, 'DocumentReference');
assert.ok(is.defined(Firestore.WriteResult));
assert.equal(Firestore.WriteResult.name, 'WriteResult');
assert.ok(is.defined(Firestore.DocumentSnapshot));
assert.equal(Firestore.DocumentSnapshot.name, 'DocumentSnapshot');
assert.ok(is.defined(Firestore.QueryDocumentSnapshot));
assert.equal(Firestore.QueryDocumentSnapshot.name, 'QueryDocumentSnapshot');
assert.ok(is.defined(Firestore.Query));
assert.equal(Firestore.Query.name, 'Query');
assert.ok(is.defined(Firestore.QuerySnapshot));
assert.equal(Firestore.QuerySnapshot.name, 'QuerySnapshot');
assert.ok(is.defined(Firestore.CollectionReference));
assert.equal(Firestore.CollectionReference.name, 'CollectionReference');
assert.ok(is.defined(Firestore.FieldValue));
assert.equal(Firestore.FieldValue.name, 'FieldValue');
assert.ok(is.defined(Firestore.FieldPath));
assert.equal(Firestore.Firestore.name, 'Firestore');
assert.ok(!Firestore.FieldValue.serverTimestamp().isEqual(
Firestore.FieldValue.delete()));
});
for (name in options) {
src = target[name];
copy = options[name];
// Prevent never-ending loop
if (target === copy) {
continue;
}
// Recurse if we're merging plain objects or arrays
if (deep && copy && (is.hash(copy) || (copy_is_array = is.array(copy)))) {
if (copy_is_array) {
copy_is_array = false;
clone = src && is.array(src) ? src : [];
} else {
clone = src && is.hash(src) ? src : {};
}
// Never move original objects, clone them
target[name] = extend(deep, clone, copy);
// Don't bring in undefined values
} else if (typeof copy !== 'undefined') {
target[name] = copy;
}
}
}
}
// Return the modified object
return target;
};
}
// Standard Events only contains custom properties defined in the configuration
// If the property is not listed there, we just drop it.
if (
isStandardEvent &&
standardEventsCustomProperties.indexOf(property) < 0
) {
continue;
}
var value = properties[property];
// Dates
if (dateFields.indexOf(camel(property)) >= 0) {
if (is.date(value)) {
payload[property] = value.toISOString().split('T')[0];
continue;
}
}
// Custom PII properties
if (customPiiProperties.hasOwnProperty(property)) {
// hash or drop
if (customPiiProperties[property] && typeof value === 'string') {
payload[property] = sha256(value);
}
continue;
}
// Default PII properties
var isPropertyPii = defaultPiiProperties.indexOf(property) >= 0;
if (options != null) {
if (typeof options === 'string') {
options = options.split('');
}
// Extend the base object
for (name in options) {
src = getProperty(target, name);
copy = getProperty(options, name);
// Prevent never-ending loop
if (target === copy) {
continue;
}
// Recurse if we're merging plain objects or arrays
if (deep && copy && (is.hash(copy) || (copyIsArray = is.array(copy)))) {
if (copyIsArray) {
copyIsArray = false;
clone = src && is.array(src) ? src : [];
} else {
clone = src && is.hash(src) ? src : {};
}
// Never move original objects, clone them
setProperty(target, name, extend(deep, clone, copy));
// Don't bring in undefined values
} else if (typeof copy !== 'undefined') {
setProperty(target, name, copy);
}
}
}
if (options != null) {
if (typeof options === 'string') {
options = options.split('');
}
// Extend the base object
for (name in options) {
src = target[name];
copy = options[name];
// Prevent never-ending loop
if (target === copy) {
continue;
}
// Recurse if we're merging plain objects or arrays
if (deep && copy && (is.hash(copy) || (copy_is_array = is.array(copy)))) {
if (copy_is_array) {
copy_is_array = false;
clone = src && is.array(src) ? src : [];
} else {
clone = src && is.hash(src) ? src : {};
}
// Never move original objects, clone them
target[name] = extend(deep, clone, copy);
// Don't bring in undefined values
} else if (typeof copy !== 'undefined') {
target[name] = copy;
}
}
}
run(options?, callback?) {
if (is.fn(options)) {
callback = options;
options = {};
}
options = options || {};
callback = callback || (() => {});
// tslint:disable-next-line no-any
const reqOpts: any = {
transactionOptions: {},
};
if (options.readOnly || this.readOnly) {
reqOpts.transactionOptions.readOnly = {};
}