Module Lists/Paths/getPath

getPath

• getPath<V>(list: List<V>, path: ListPath, defaultValue?: any, separator?: string): V

• This method reads a single value or multiple values (depending on the given $path) from the given list. You may use wildcards by specifying an astrix(*) as the replacement for a generic key, which will iterate over all, possible keys in the given list. You may also specify a subset of keys to return, by using braces like [key1,key2]

  Type parameters

  • V = any

  Parameters

  • list: List<V>

    The list to read the paths values from

  • path: ListPath

    The path to read in the $input array

  • Optional defaultValue: any

    The value which will be returned if the $path did not match anything.

  • Optional separator: string

    Default: "." Can be set to any string you want to use as separator of path parts.

  Returns V