documentation changes

1 files changed, 0 insertions, 32 deletions

diff --git a/examples/common.go b/examples/common.go
deleted file mode 100644
index 971b0f6..0000000
--- a/examples/common.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package examples
-
-import (
-	"os"
-	"strings"
-
-	"github.com/fatih/color"
-)
-
-func CheckArgs(arg ...string) {
-	if len(os.Args) < len(arg)+1 {
-		Warning("Usage: %s %s", os.Args[0], strings.Join(arg, " "))
-		os.Exit(1)
-	}
-}
-
-func CheckIfError(err error) {
-	if err == nil {
-		return
-	}
-
-	color.Red("error: %s", err)
-	os.Exit(1)
-}
-
-func Info(format string, args ...interface{}) {
-	color.Blue(format, args...)
-}
-
-func Warning(format string, args ...interface{}) {
-	color.Cyan(format, args...)
-}