Function contains

internal/cmd/edit_test.go:113–115

Helper function to check if a string contains a substring

(s, substr string)

// Helper function to check if a string contains a substring
func contains(s, substr string) bool {
	return len(s) >= len(substr) && (s == substr || len(s) > 0 && containsHelper(s, substr))
}

func containsHelper(s, substr string) bool {
	for i := 0; i <= len(s)-len(substr); i++ {