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Ruby on Rails Exercise for Interview

Task Description:

In this exercise, you are required to create a simple Ruby on Rails API endpoint. This task is designed to assess your knowledge of Rails routing, controllers, and basic data handling.

Duration:
20 minutes

Objective:

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Instructions

Your task is to convert a number into a string that contains raindrop sounds corresponding to certain potential factors. A factor is a number that evenly divides into another number, leaving no remainder. The simplest way to test if a number is a factor of another is to use the modulo operation.

The rules of raindrops are that if a given number:

• has 3 as a factor, add 'Pling' to the result.
• has 5 as a factor, add 'Plang' to the result.
• has 7 as a factor, add 'Plong' to the result.
• does not have any of 3, 5, or 7 as a factor, the result should be the digits of the number.

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{
   "error""=>false",
   "executionTimeMS"=>127,
   "copyright""=>""Copyright 2023 Autodata, Inc. dba ChromeData. All rights reserved",
   "result""=>"{
      "vinSubmitted""=>""5LMJJ3JT3GEL00715",
      "vinProcessed""=>""5LMJJ3JT3GEL00715",
      "validVin""=>true",
      "source""=>""E",
      "year""=>""2016",

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{
   "error""=>false",
   "executionTimeMS"=>277,
   "copyright""=>""Copyright 2023 Autodata, Inc. dba ChromeData. All rights reserved",
   "result""=>"{
      "vinSubmitted""=>""WP0CB29888U730223",
      "vinProcessed""=>""WP0CB29888U730223",
      "validVin""=>true",
      "source""=>""V",
      "year""=>""2008",

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{
   "error""=>false",
   "executionTimeMS"=>83,
   "copyright""=>""Copyright 2023 Autodata, Inc. dba ChromeData. All rights reserved",
   "result""=>"{
      "vinSubmitted""=>""5YFEPMAE4NP280618",
      "vinProcessed""=>""5YFEPMAE4NP280618",
      "validVin""=>true",
      "source""=>""E",
      "year""=>""2022",

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{
   "error""=>false",
   "executionTimeMS"=>111,
   "copyright""=>""Copyright 2023 Autodata, Inc. dba ChromeData. All rights reserved",
   "result""=>"{
      "vinSubmitted""=>""5YJSA1H14EFP30592",
      "vinProcessed""=>""5YJSA1H14EFP30592",
      "validVin""=>true",
      "source""=>""E",
      "year""=>""2014",

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{
   "error""=>false",
   "executionTimeMS"=>97,
   "copyright""=>""Copyright 2023 Autodata, Inc. dba ChromeData. All rights reserved",
   "result""=>"{
      "vinSubmitted""=>""4T1C11AK1MU600973",
      "vinProcessed""=>""4T1C11AK1MU600973",
      "validVin""=>true",
      "source""=>""C",
      "year""=>""2021",

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require 'open-uri'
module FlightAPI
  def self.flights_populate(city)
    date      = (Date.today + 30).strftime("%Y/%m/%d")
    json      = JSON.parse(open("https://api.flightstats.com/flex/connections/rest/v1/json/direct/to/#{city.iata_code}/arriving/#{date}?appId=app_id&appKey=api_key").read)
    airports  = json["appendix"]["airports"]
    carriers  = json["appendix"]["airlines"]
    flights   = json["flights"]

    flights.each do |f|

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def login_form_links
  links = [sign_in, devise_registration, password_recovery, confirmation_instructions, unlock_email]

  if devise_mapping.omniauthable?
    resource_class.omniauth_providers.each do |provider|
     links << link_to(t('.sign_in_with_provider', provider: OmniAuth::Utils.camelize(provider)), omniauth_authorize_path(resource_name, provider))
    end
  end
  links.join(' ')
end

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Adapt 9S12C32 code examples

Base references sites (with examples):

• http://users.ece.utexas.edu/~valvano/S12C32.htm
• Starter files: http://users.ece.utexas.edu/~valvano/Starterfiles/
• http://users.ece.utexas.edu/~valvano/metrowerks/
• http://www.ecs.syr.edu/faculty/marcy/handouts/Microcontroller%209s12c32/Examples/