chore(vscode): update to 1.53.2

These conflicts will be resolved in the following commits. We do it this way so
that PR review is possible.
This commit is contained in:
Joe Previte
2021-02-25 11:27:27 -07:00
1900 changed files with 83066 additions and 64589 deletions

View File

@@ -22,6 +22,10 @@ export namespace Iterable {
return iterable || _empty;
}
export function isEmpty<T>(iterable: Iterable<T> | undefined | null): boolean {
return !iterable || iterable[Symbol.iterator]().next().done === true;
}
export function first<T>(iterable: Iterable<T>): T | undefined {
return iterable[Symbol.iterator]().next().value;
}
@@ -35,6 +39,8 @@ export namespace Iterable {
return false;
}
export function filter<T, R extends T>(iterable: Iterable<T>, predicate: (t: T) => t is R): Iterable<R>;
export function filter<T>(iterable: Iterable<T>, predicate: (t: T) => boolean): Iterable<T>;
export function* filter<T>(iterable: Iterable<T>, predicate: (t: T) => boolean): Iterable<T> {
for (const element of iterable) {
if (predicate(element)) {
@@ -57,6 +63,33 @@ export namespace Iterable {
}
}
export function* concatNested<T>(iterables: Iterable<Iterable<T>>): Iterable<T> {
for (const iterable of iterables) {
for (const element of iterable) {
yield element;
}
}
}
/**
* Returns an iterable slice of the array, with the same semantics as `array.slice()`.
*/
export function* slice<T>(iterable: ReadonlyArray<T>, from: number, to = iterable.length): Iterable<T> {
if (from < 0) {
from += iterable.length;
}
if (to < 0) {
to += iterable.length;
} else if (to > iterable.length) {
to = iterable.length;
}
for (; from < to; from++) {
yield iterable[from];
}
}
/**
* Consumes `atMost` elements from iterable and returns the consumed elements,
* and an iterable for the rest of the elements.