move examples to submodule

Author: kamilsk

docs.go

@@ -0,0 +1,7 @@
+// Package retry provides the most advanced interruptible mechanism
+// to perform actions repetitively until successful.
+//
+// The retry based on https://github.com/Rican7/retry but fully reworked
+// and focused on integration with the https://github.com/kamilsk/breaker
+// and the built-in https://pkg.go.dev/context package.
+package retry

example_test.go

@@ -1,4 +1,4 @@
-package retry_test
+package examples_test
 
 import (
 	"context"

compare_test.go examples/compare_test.gocompare_test.go renamed to examples/compare_test.go

@@ -0,0 +1,6 @@
+// Package examples contains extended documentation
+// for github.com/kamilsk/retry/v5 module.
+//
+// It contains examples of usage with additional
+// dependencies that are not needed by the module.
+package examples

examples/docs.go

@@ -0,0 +1,7 @@
+module github.com/kamilsk/retry/examples
+
+go 1.13
+
+require github.com/kamilsk/retry/v5 v5.0.0-rc8
+
+replace github.com/kamilsk/retry/v5 => ../

examples/go.mod

@@ -0,0 +1 @@
+package examples_test