Contents

import { symbol } from 'ember-utils';
import { MUTABLE_CELL } from 'ember-views';
import { ARGS } from '../component';
import { ACTION, UPDATE } from './references';
// ComponentArgs takes EvaluatedNamedArgs and converts them into the
// inputs needed by CurlyComponents (attrs and props, with mutable
// cells, etc).
export function processComponentArgs(namedArgs) {
    let keys = namedArgs.names;
    let attrs = namedArgs.value();
    let props = Object.create(null);
    let args = Object.create(null);
    props[ARGS] = args;
    for (let i = 0; i < keys.length; i++) {
        let name = keys[i];
        let ref = namedArgs.get(name);
        let value = attrs[name];
        if (typeof value === 'function' && value[ACTION]) {
            attrs[name] = value;
        }
        else if (ref[UPDATE]) {
            attrs[name] = new MutableCell(ref, value);
        }
        args[name] = ref;
        props[name] = value;
    }
    props.attrs = attrs;
    return props;
}
const REF = symbol('REF');
class MutableCell {
    constructor(ref, value) {
        this[MUTABLE_CELL] = true;
        this[REF] = ref;
        this.value = value;
    }
    update(val) {
        this[REF][UPDATE](val);
    }
}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
discourse-ember-source-3.5.1.1	dist/es/ember-glimmer/lib/utils/process-args.js
discourse-ember-source-3.5.1.0	dist/dist/es/ember-glimmer/lib/utils/process-args.js