Function addSignatureReturns

publish.js:160–191

(f)

}

function addSignatureReturns(f) {
  var attribs = []
  var attribsString = ''
  var returnTypes = []
  var returnTypesString = ''
  var 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(function(item) {
      helper.getAttribs(item).forEach(function(attrib) {
        if (attribs.indexOf(attrib) === -1) {
          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) {
  var types = f.type ? buildItemTypeStrings(f) : []