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Bitovi

can-stream-kefir

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Convert observable values into streams. Kefir is used to provide the stream functionality.

Object

The can-stream-kefir module exports methods useful for converting observable values like can-computes or can-define/map/map properties into streams.

import canStream from "can-stream-kefir";
import DefineMap from "can-define/map/map";

const me = new DefineMap( { name: "Justin" } );

const nameStream = canStream.toStream( me, ".name" );


nameStream.onValue( function( name ) {

  // name -> "Obaid";
} );

me.name = "Obaid";

Usage

The toStream method takes a compute and returns a Kefir stream instance.

var canStream = require("can-stream-kefir");

canStream.toStream(compute)                    //-> stream

For example:

Converting a compute to a stream

import canCompute from "can-compute";
import canStream from "can-stream-kefir";

const compute = canCompute( 0 );
const stream = canStream.toStream( compute );

stream.onValue( function( newVal ) {
    console.log( newVal );
} );

compute( 1 );

//-> console.logs 1

CanJS is part of DoneJS. Created and maintained by the core DoneJS team and Bitovi. Currently 4.3.0.

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