
{{alias}}( s1, s2 )
    Calculates the Levenshtein (edit) distance between two input strings.

    Parameters
    ----------
    s1: string
        First input string.

    s2: string
        Second input string.

    Returns
    -------
    dist: number
        Levenshtein (edit) distance between two strings.

    Examples
    --------
    > var dist = {{alias}}( 'algorithm', 'altruistic' )
    6
    > dist = {{alias}}( 'elephant', 'hippo' )
    7
    > dist = {{alias}}( 'javascript', 'typescript' )
    4
    > dist = {{alias}}( 'levenshtein', 'leviathan' )
    6
    > dist = {{alias}}( 'sacrifice', 'paradise' )
    5

    See Also
    --------

