better prototype assignment

pull/446/head
Rich-Harris 8 years ago
parent bb5d9cc08b
commit 92f19a0a74

@ -393,18 +393,17 @@ export default function dom ( parsed, source, options ) {
const sharedPath = options.shared === true ? 'svelte/shared.js' : options.shared;
if ( sharedPath ) {
const base = templateProperties.methods ? `{}, ${generator.alias( 'template' )}.methods` : `{}`;
builders.main.addBlock( `${name}.prototype = ${generator.helper( 'assign' )}( ${base}, ${generator.helper( 'proto' )} );` );
} else {
if ( templateProperties.methods ) {
builders.main.addBlock( `${name}.prototype = ${generator.alias( 'template' )}.methods;` );
}
const prototypeBase = `${name}.prototype` + ( templateProperties.methods ? `, ${generator.alias( 'template' )}.methods` : '' );
const proto = sharedPath ? generator.helper( 'proto ' ) : deindent`
{
${
[ 'get', 'fire', 'observe', 'on', 'set', '_flush' ]
.map( n => `${n}: ${generator.helper( n )}` )
.join( ',\n' )
}
}`;
[ 'get', 'fire', 'observe', 'on', 'set', '_flush' ].forEach( methodName => {
builders.main.addLine( `${name}.prototype.${methodName} = ${generator.helper( methodName )};` );
});
}
builders.main.addBlock( `${generator.helper( 'assign' )}( ${prototypeBase}, ${proto});` );
// TODO deprecate component.teardown()
builders.main.addBlock( deindent`

Loading…
Cancel
Save