stringutil

Documentation

Index

• func CharCount(str string) int
• func CreateAbsoluteURL(url string, base *nurl.URL) string
• func EqualsIgnoreCase(str1, str2 string) bool
• func HasPrefixIgnoreCase(str, prefix string) bool
• func IsStringAllDigit(str string) bool
• func IsStringAllWhitespace(str string) bool
• func UnescapedString(u *nurl.URL) string
• type FastWordCounter
  • func (c FastWordCounter) Count(text string) int
• type FullWordCounter
  • func (c FullWordCounter) Count(text string) int
• type LetterWordCounter
  • func (c LetterWordCounter) Count(text string) int
• type WordCounter
  • func SelectWordCounter(text string) WordCounter

Functions

func CharCount

func CharCount(str string) int

CharCount returns number of char in str.

func CreateAbsoluteURL

func CreateAbsoluteURL(url string, base *nurl.URL) string

CreateAbsoluteURL convert url to absolute path based on base. However, if url is prefixed with hash (#), the url won't be changed.

func EqualsIgnoreCase

func EqualsIgnoreCase(str1, str2 string) bool

EqualsIgnoreCase checks if two string is similar in case-insensitive mode.

func HasPrefixIgnoreCase

func HasPrefixIgnoreCase(str, prefix string) bool

HasPrefixIgnoreCase checks if str is stared with prefix in case-insensitive mode.

func IsStringAllDigit

func IsStringAllDigit(str string) bool

func IsStringAllWhitespace

func IsStringAllWhitespace(str string) bool

func UnescapedString

func UnescapedString(u *nurl.URL) string

Types

type FastWordCounter

type FastWordCounter struct{}

func (FastWordCounter) Count

func (c FastWordCounter) Count(text string) int

type FullWordCounter

type FullWordCounter struct{}

func (FullWordCounter) Count

func (c FullWordCounter) Count(text string) int

type LetterWordCounter

type LetterWordCounter struct{}

func (LetterWordCounter) Count

func (c LetterWordCounter) Count(text string) int

type WordCounter

type WordCounter interface {
	Count(string) int
}

WordCounter is object for counting the number of words. For some languages, doing this relies on non-trivial word segmentation algorithms, or even huge look-up tables. However, for our purpose this function needs to be reasonably fast, so the word count for some languages would only be an approximation. Read https://crbug.com/484750 for more info.

func SelectWordCounter

func SelectWordCounter(text string) WordCounter

SelectWordCounter picks the most suitable WordCounter depending on the specified text.