golang util library

(c) softlandia@gmail.com

download: go get -u github.com/softlandia/xLib
install: go install

dependences

"golang.org/x/text/encoding/charmap"
"golang.org/x/text/transform"

functions

1. FileExists(name string) bool
2. StrContainBackSlash(s string) bool
3. StrIsPrintRune(s string) bool
4. ChangeFileExt(iFileName, newExt string) string
5. SeekFileToString(fileName, strToSearch string) (*bufio.Scanner, error)
6. FindFilesExt(fileList *[]string, path, fileNameExt string) (int, error)

description

func FileExists(name string) bool  //return true if file exist

func StrContainBackSlash(s string) bool  //return true if string s consist rune back slash '\'

func StrIsPrintRune(s string) bool  //return true if input string consists only of printable rune

func ChangeFileExt(iFileName, newExt string) string  //return file name with new extention

func SeekFileToString(fileName, strToSearch string) (*bufio.Scanner, error)  //read text file fileName and return Scanner at line strToSearch

func FindFilesExt(fileList *[]string, path, fileNameExt string) (int, error)  //search in path files with extention == fileNameExt and put file name to slice fileList

tests

coverage 96.2%
folder "test_files" contain files for testing, no remove/change/add