utils

func FileExists ¶

func FileExists(path_ string) (bool, error)

FileExists checks if that the file exists

func LoadJsonFile ¶

func LoadJsonFile(filePath string) (map[string]interface{}, error)

load json file to a map

func MapToStruct ¶

func MapToStruct(m map[string]interface{}, s interface{})

convert map to struct

func NamedRegexpGroup ¶

func NamedRegexpGroup(str string, reg *regexp.Regexp) (ng map[string]string, matched bool)

match regexp with string, and return a named group map Example:

regexp: "(?P<name>[A-Za-z]+)-(?P<age>\\d+)"
string: "CGC-30"
return: map[string]string{ "name":"CGC", "age":"30" }

func SnakeCasedName ¶

func SnakeCasedName(name string) string

convert like this: "HelloWorld" to "hello_world"

func StructName ¶

func StructName(s interface{}) string

StructName gets the Struct's name

func StructToMap ¶

func StructToMap(s interface{}) map[string]interface{}

convert struct to map

func StructToSnakeKeyMap ¶

func StructToSnakeKeyMap(s interface{}) map[string]interface{}

convert struct to map but struct's field name to snake cased map key