Some utils for the Go programming language

Core

MinInt([]int) int, MaxInt([]int) int

import "github.com/bigwhoop/gophil/core"
ints := []int{3,-5,12,0,28,4}
i := core.MinInt(ints) // -5
i := core.MaxInt(ints) // 28

Fs

CopyFile(src, dst string) (int64, error)

import "github.com/bigwhoop/gophil/fs"
bytesWritten, err := fs.CopyFile("~/source.go", "~/dest.go")

Checksum

Md5(string) string, Sha256(string) string

import "github.com/bigwhoop/gophil/checksum"
hash := checksum.Md5("example string")
hash := checksum.Sha256("example string")

Generate(hash.Hash, string) string

import (
    "github.com/bigwhoop/gophil/checksum"
    "crypto/md5"
)
checksum.Generate(md5.New(), "example string")