External module "string/substring-before-last/docs/types/index.d"

Export assignment substringBeforeLast

• substringBeforeLast(str: string, search: string): string

• Returns the part of a string before the last occurrence of a specified substring.

  Parameters

  • str: string

    input string

  • search: string

    search value

  Returns string

  substring

  Example

  var out = substringBeforeLast( 'abcba', 'b' );
  // returns 'abc'

  Example

  var out = substringBeforeLast( 'Hello World, my friend!', ' ' );
  // returns 'Hello World, my'

  Example

  var out = substringBeforeLast( 'abcba', ' ' );
  // returns 'abcba'

  Example

  var out = substringBeforeLast( 'abcba', '' );
  // returns 'abcba'