strs

Documentation

Index

• Variables
• func Conv2Camel(name string) (camel string)
• func Conv2PlainType(str string, p reflect.Type) (interface{}, error)
• func Conv2Snake(name string) (snake string)
• func Conv2SnakeAndCamel(name string) (snake, camel string)
• func StartsWith(str, prefix string) bool
• type KVStr
  • func (kv KVStr) ForEach(fn func(key, val string)) error
  • func (kv KVStr) ReflectTo(target interface{}) (extra map[string]string, err error)
  • func (kv KVStr) ToMap() (map[string]string, error)

Variables

var (
	ErrKVStrInvalidToken = errors.New("kv-str invalid token")
	ErrKVStrReflectError = errors.New("kv-str reflect error")
)

Functions

func Conv2Camel

func Conv2Camel(name string) (camel string)

func Conv2PlainType

func Conv2PlainType(str string, p reflect.Type) (interface{}, error)

func Conv2Snake

func Conv2Snake(name string) (snake string)

func Conv2SnakeAndCamel

func Conv2SnakeAndCamel(name string) (snake, camel string)

func StartsWith

func StartsWith(str, prefix string) bool

Types

type KVStr

type KVStr string

KVStr is a string containing a set of key value pairs

By convention, KV strings are optionally concatenated with space-separated key=value pairs. Each key=value pair is separated by a comma (U+002C ',') or semicolon (U+003B ';')

Each key is a non-empty string that satisfies the syntax of go identity. Value can have four types:

numeric: Any integer, floating point, or complex number

  	that satisfies the go syntax
	e.g. `a=1,b=2.,c=.3` => {a:1, b:2, c:3}

character: Any character enclosed by single-quotes `'`

e.g. `char='x'` => {char:x}

boolean: Only the value of `false` means that the value

is false, in other cases you can just write key,
the `=value` part can be omitted
e.g. `switch,window` => {switch:true, window:true}

string: Any character enclosed by back-quotes ```, or

any character concatenation to the next separator
that is not one of the above cases, where
consecutive whitespace characters are treated as
a single whitespace character
e.g. `str=this   is a string,str2=`quoted string``
=> {str:"this is a string", str2="`quoted string`"}

func (KVStr) ForEach

func (kv KVStr) ForEach(fn func(key, val string)) error

ForEach iterates over all key-value pairs

func (KVStr) ReflectTo

func (kv KVStr) ReflectTo(target interface{}) (extra map[string]string, err error)

ReflectTo copies kv by name to a struct

The key used to assign a value should be equal to the name of the field corresponding to the target struct, or the snake form of its name.

e.g. The field `FieldName` can be assigned by the

key `FieldName` or `field_name`.

func (KVStr) ToMap

func (kv KVStr) ToMap() (map[string]string, error)

ToMap will return the result of converting kv str to map