message: removes comments and unused code
diff: @@ -4,8 +4,6 @@ import React, { Component } from "react"
  import { Modal, ScrollView, TouchableOpacity } from "react-native"
  import styled from "styled-components/native"
  -// const isOverlayVisible = true // @TODO: add logic to check if current location + if user has saved city already
  -
  interface State {
  overlayVisible: boolean
  }
  @@ -20,23 +18,6 @@ export class CityOverlay extends Component<Props, State> {
  }
  selectionView: any = null
  - // componentDidUpdate() {
  - // Use EventEmitter to do a pub sub to the MapContainer to save the user's geolocation in localStorage and publish it to MapContainer
  - // to handle user not having to select city everytime they visit the Map view
  -
  - // When user first uses app: user has to authorize using location:
  - // If NO > Render CityPicker Modal
  - // If YES > Make request to Metaphysics to get determine if user is in/near a LocalDisco city
  - // IF Yes Do not show Modal, display map of user's location
  - // If No Render CityPicker Modal
  -
  - // }
  -
  - closeOverlay() {
  - console.log("overlay closed")
  - // @TODO: Handle logic for closing modal and saving current city in state
  - }
  -
  selectCity() {
  this.setState({ overlayVisible: false })
  }
  