String

Contents

• Properties

  • length

• Instance methods

  • at

  • matches

  • capitalized

  • ltrimmed

  • rtrimmed

  • trimmed

  • insert

  • explode

• Class methods

  • random

• Operators

  • Subscript
  • Star
  • Matching

#Properties

length

Length of self.

Example

"Hello".length
// → 5

#Instance methods

at

• at (indexes: Int...) -> String[]

Returns an array of characters at indexes in self.

Example

let str = "This is a string"
str.at(2, 3, 5)
// → ["i", "s", "i"]

#Class methods #Operators