Namespace ListFormatting

format

• format(arr: string[], joiner?: string): string

• Format a list with commas and a joiner word.

  Example: formatList(['a', 'b', 'c'], 'and or') -> 'a, b, and or c'

  This can mostly be replaced with Intl.ListFormat(style:'long', ..) once it is implemented for NodeJS. See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/ListFormat

  Parameters

  • arr: string[]

    Array

  • Default value joiner: string = "or"

    Joiner

  Returns string