Function addSignatureReturns

templates/default/publish.js:152–182

(f)

}

function addSignatureReturns(f) {
    const attribs = [];
    let attribsString = '';
    let returnTypes = [];
    let returnTypesString = '';
    const source = f.yields || f.returns;

    // jam all the return-type attributes into an array. this could create odd results (for example,
    // if there are both nullable and non-nullable return types), but let's assume that most people
    // who use multiple @return tags aren't using Closure Compiler type annotations, and vice-versa.
    if (source) {
        source.forEach(item => {
            helper.getAttribs(item).forEach(attrib => {
                if (!attribs.includes(attrib)) {
                    attribs.push(attrib);
                }
            });
        });

        attribsString = buildAttribsString(attribs);
    }

    if (source) {
        returnTypes = addNonParamAttributes(source);
    }
    if (returnTypes.length) {
        returnTypesString = util.format( ' → %s{%s}', attribsString, returnTypes.join('|') );
    }

    f.signature = `<span class="signature">${f.signature || ''}</span><span class="type-signature">${returnTypesString}</span>`;
}

function addSignatureTypes(f) {
    const types = f.type ? buildItemTypeStrings(f) : [];