str

Documentation

Index

• Variables
• type Str
  • func NewStr() *Str
  • func (str *Str) IsAlpha(line string) bool
  • func (str *Str) IsNumeric(line string) bool
  • func (str *Str) RegexMatch(haystack string, regex string) ([]string, error)
  • func (str *Str) Trim(line string, col string) string

Variables

var (
	//ErrRegexpFailed Failed to parse tokens from regexp pattern
	ErrRegexpFailed = errors.New("Failed to parse tokens from regexp pattern")
)

Types

type Str

type Str struct{}

Str is a static class that captures string related functions

func NewStr

func NewStr() *Str

NewStr generates a String object

func (*Str) IsAlpha

func (str *Str) IsAlpha(line string) bool

IsAlpha returns true if is all letter

func (*Str) IsNumeric

func (str *Str) IsNumeric(line string) bool

IsNumeric returns true if numbers only

func (*Str) RegexMatch

func (str *Str) RegexMatch(haystack string, regex string) ([]string, error)

RegexMatch performs a regex tokenize match

func (*Str) Trim

func (str *Str) Trim(line string, col string) string

Trim all chars in col from front and end of the provided line