token

func (Token) IsNumber ¶

func (t Token) IsNumber(additionalRules ...map[rune]func(index int, r rune, val []rune) bool) bool

IsNumber reports true if the Token is considered a valid number based on the following rules:

- If the Token is composed only of numbers

- If the Token is prefixed with any of the following: + - . v V # and followed by a number

- Numbers may only be seperated by a single '.' and '.' may be the first rune or proceeded by a number, '+', or '-'

- A single 'e' or 'E' may only be used in the exponent portion of a number

- 'e' or 'E' may be followed

- ',' must be preceded by a number and followed by a number

- if additionalRules is not nil and the rune is present in the map, the result of the provided func overrides the rules above

func (Token) Len ¶

func (t Token) Len() int

Len returns the number of runes in the Part.

func (Token) Lower ¶

func (t Token) Lower() string

func (Token) LowerFirst ¶

func (t Token) LowerFirst() string

func (Token) Split ¶

func (t Token) Split() []Token

Split returns the current token split into a slice of Tokens for each rune in the list.

func (Token) String ¶

func (t Token) String() string

func (Token) Upper ¶

func (t Token) Upper() string

func (Token) UpperFirst ¶

func (t Token) UpperFirst() string

func (Token) UpperFirstLowerRest ¶

func (t Token) UpperFirstLowerRest() string

func (Token) Value ¶

func (t Token) Value() string