Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 9v006705493c000000000513

Change class fields from snake case to camel case

Change the class fields in this Scala class from snake case to camel case

Start file

case class User(
  id: Long,
  username: String,
  email: String,
  first_name: String,
  last_name: String,
  age: Int,
  gender: String,
  phone_number: String,
  address: String,
  city: String,
  country: String,
  postal_code: String,
  occupation: String,
  company: String,
  salary: Double,
  is_active: Boolean,
  registration_date: java.time.LocalDate,
  last_login_date: java.time.LocalDateTime,
  preferences: Map[String, String],
  roles: List[String]
)

End file

case class User(
  id: Long,
  username: String,
  email: String,
  firstName: String,
  lastName: String,
  age: Int,
  gender: String,
  phoneNumber: String,
  address: String,
  city: String,
  country: String,
  postalCode: String,
  occupation: String,
  company: String,
  salary: Double,
  isActive: Boolean,
  registrationDate: java.time.LocalDate,
  lastLoginDate: java.time.LocalDateTime,
  preferences: Map[String, String],
  roles: List[String]
)

View Diff

5,6c5,6
<   first_name: String,
<   last_name: String,
---
>   firstName: String,
>   lastName: String,
9c9
<   phone_number: String,
---
>   phoneNumber: String,
13c13
<   postal_code: String,
---
>   postalCode: String,
17,19c17,19
<   is_active: Boolean,
<   registration_date: java.time.LocalDate,
<   last_login_date: java.time.LocalDateTime,
---
>   isActive: Boolean,
>   registrationDate: java.time.LocalDate,
>   lastLoginDate: java.time.LocalDateTime,

Solutions by @cyan12green:

Created by: @pacuna Tweet

120 active golfers, 318 entries

Solutions by @cyan12green: