commit b1e1678bf18373acc6037f75a3690d9749228ce7 · kitten.sh/wonka

+5

rollup.config.js

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         buble({

     

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           transforms: {

     

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             unicodeRegExp: false,

     

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             defaultParameter: false,

     

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             dangerousForOf: true,

     

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             dangerousTaggedTemplateString: true,

     

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             destructuring: false,

     

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             asyncAwait: false,

     

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             arrow: false,

     

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             classes: false,

     

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             computedProperty: false,

     

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             conciseMethodProperty: false,

     

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             templateString: false,

     

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             objectRestSpread: false,

     

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             parameterDestructuring: false,

     

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             spreadRest: false,

     

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           },

     

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           exclude: 'node_modules/**',

     

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         }),

+4 -12

src/callbag.ts

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       import { Source, SignalKind, TalkbackKind } from './types';

     

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       import { Source, SignalKind } from './types';

     

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       import { push, start } from './helpers';

     

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       interface Callbag<I, O> {

     
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             if (signal === 0) {

     

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               sink(

     

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                 start(signal => {

     

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                   if (signal === TalkbackKind.Pull) {

     

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                     data(1);

     

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                   } else {

     

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                     data(2);

     

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                   }

     

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                   data(signal + 1);

     

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                 })

     

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               );

     

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             } else if (signal === 1) {

     

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               sink(push(data));

     

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             } else if (signal === 2) {

     

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             } else {

     

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               sink(SignalKind.End);

     

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             }

     

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           });

     
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                 sink(2);

     

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               } else if (signal.tag === SignalKind.Start) {

     

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                 sink(0, (num: number) => {

     

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                   if (num === 1) {

     

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                     signal[0](TalkbackKind.Pull);

     

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                   } else if (num === 2) {

     

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                     signal[0](TalkbackKind.Close);

     

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                   }

     

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                   if (num < 3) signal[0](num - 1);

     

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                 });

     

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               } else {

     

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                 sink(1, signal[0]);

+1 -3

src/helpers.ts

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       import { TalkbackFn, TeardownFn, Start, Push, SignalKind } from './types';

     

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       export const talkbackPlaceholder: TalkbackFn = _signal => {

     

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         /*noop*/

     

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       };

     

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       export const teardownPlaceholder: TeardownFn = () => {

     

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         /*noop*/

     

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       };

     

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       export const talkbackPlaceholder: TalkbackFn = teardownPlaceholder;

     

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       export function start<T>(talkback: TalkbackFn): Start<T> {

     

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         const box: any = [talkback];

+8 -11

src/observable.ts

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         subscribe(observer: ObservableObserver<T>): ObservableSubscription;

     

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       }

     

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       const observableSymbol: unique symbol =

     

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         typeof Symbol === 'function'

     

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           ? (Symbol as any).observable || ((Symbol as any).observable = Symbol('observable'))

     

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           : '@@observable';

     

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       const observableSymbol = (): symbol =>

     

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         (Symbol as any).observable || ((Symbol as any).observable = Symbol('observable'));

     

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       export function fromObservable<T>(input: Observable<T>): Source<T> {

     

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         const observable: Observable<T> = input[observableSymbol]

     

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           ? (input as any)[observableSymbol]()

     

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           : input;

     

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         input = input[observableSymbol()] ? (input as any)[observableSymbol()]() : input;

     

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         return sink => {

     

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           const subscription = observable.subscribe({

     

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           const subscription = input.subscribe({

     

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             next(value: T) {

     

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               sink(push(value));

     

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             },

     
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       }

     

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       export function toObservable<T>(source: Source<T>): Observable<T> {

     

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         const observable: Observable<T> = {

     

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         return {

     

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           subscribe(observer: ObservableObserver<T>) {

     

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             let talkback = talkbackPlaceholder;

     

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             let ended = false;

     
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             };

     

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             return subscription;

     

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           },

     

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           [observableSymbol()]() {

     

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             return this;

     

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           },

     

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         };

     

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         observable[observableSymbol] = () => observable;

     

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         return observable;

     

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       }

+1 -1

src/operators.ts

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         return source => sink => {

     

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           let active = 0;

     

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           source(signal => {

     

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             if (typeof signal !== 'number' && signal.tag === SignalKind.Start) {

     

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             if (signal !== SignalKind.End && signal.tag === SignalKind.Start) {

     

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               sink(signal);

     

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             } else {

     

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               active++;

+3 -3

src/pipe.ts

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         consumer: UnaryFn<Source<H>, R>

     

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       ): R;

     

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       function pipe() {

     

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         let x = arguments[0];

     

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         for (let i = 1, l = arguments.length; i < l; i++) x = arguments[i](x);

     

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       function pipe(...args: any[]) {

     

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         let x = args[0];

     

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         for (let i = 1, l = args.length; i < l; i++) x = args[i](x);

     

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         return x;

     

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       }

     

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