whole_func_string: function Room(host, gapi) {
      var hangout = gapi.hangout
      var id = hangout.getHangoutId()
  
      var people = reducible(function (next, state) {
          var invoke = invoker(next, state, cleanup)
  
          hangout.onParticipantsAdded.add(onAdd)
  
          hangout.onParticipantsRemoved.add(onRemove)
  
          hangout.getParticipants().forEach(add)
  
          var timer = setTimeout(function loop() {
              hangout.getParticipants().forEach(add)
  
              timer = setTimeout(loop, 1000)
          }, 1000)
  
          function onAdd(event) {
              event.addedParticipants.forEach(add)
          }
  
          function onRemove(event) {
              event.removedParticipants.forEach(remove)
          }
  
          function add(par) {
              invoke({
                  id: par.person.id
                  , imageUri: par.person.image.url
                  , name: par.person.displayName
                  , online: true
                  , ts: now()
              })
          }
  
          function remove(par) {
              invoke({
                  id: par.person.id
                  , online: false
              })
          }
  
          function cleanup(callback) {
              clearTimeout(timer)
              hangout.onParticipantsAdded.remove(onAdd)
              hangout.onParticipantsRemoved.remove(onRemove)
  
              callback(null)
          }
      })
  
      return {
          id: id
          , host: host
          , people: people
      }
  }
func_code_string: function Room(host, gapi) {
      var hangout = gapi.hangout
      var id = hangout.getHangoutId()
  
      var people = reducible(function (next, state) {
          var invoke = invoker(next, state, cleanup)
  
          hangout.onParticipantsAdded.add(onAdd)
  
          hangout.onParticipantsRemoved.add(onRemove)
  
          hangout.getParticipants().forEach(add)
  
          var timer = setTimeout(function loop() {
              hangout.getParticipants().forEach(add)
  
              timer = setTimeout(loop, 1000)
          }, 1000)
  
          function onAdd(event) {
              event.addedParticipants.forEach(add)
          }
  
          function onRemove(event) {
              event.removedParticipants.forEach(remove)
          }
  
          function add(par) {
              invoke({
                  id: par.person.id
                  , imageUri: par.person.image.url
                  , name: par.person.displayName
                  , online: true
                  , ts: now()
              })
          }
  
          function remove(par) {
              invoke({
                  id: par.person.id
                  , online: false
              })
          }
  
          function cleanup(callback) {
              clearTimeout(timer)
              hangout.onParticipantsAdded.remove(onAdd)
              hangout.onParticipantsRemoved.remove(onRemove)
  
              callback(null)
          }
      })
  
      return {
          id: id
          , host: host
          , people: people
      }
  }
func_documentation_string: /* Room representation for a google plus hangout.
  
  The people reducible is populated from participant changed
  events.