sortorder

Documentation

Index

• func NaturalLess(str1, str2 string) bool
• type Natural
  • func (n Natural) Len() int
  • func (n Natural) Less(i, j int) bool
  • func (n Natural) Swap(i, j int)

Functions

func NaturalLess

func NaturalLess(str1, str2 string) bool

NaturalLess compares two strings using natural ordering. This means that e.g. "abc2" < "abc12".

Non-digit sequences and numbers are compared separately. The former are compared bytewise, while the latter are compared numerically (except that the number of leading zeros is used as a tie-breaker, so e.g. "2" < "02")

Limitation: only ASCII digits (0-9) are considered.

Types

type Natural

type Natural []string

Natural implements sort.Interface to sort strings in natural order. This means that e.g. "abc2" < "abc12".

Non-digit sequences and numbers are compared separately. The former are compared bytewise, while the latter are compared numerically (except that the number of leading zeros is used as a tie-breaker, so e.g. "2" < "02")

Limitation: only ASCII digits (0-9) are considered.

func (Natural) Len

func (n Natural) Len() int

func (Natural) Less

func (n Natural) Less(i, j int) bool

func (Natural) Swap

func (n Natural) Swap(i, j int)