From 5b66e9049b42109ec15d1b43af98930aea3f178c Mon Sep 17 00:00:00 2001
From: Dzmitry Plashchynski <plashchynski@gmail.com>
Date: Thu, 5 Mar 2015 13:47:11 +0200
Subject: [PATCH] Add Period#description

---
 lib/crono/period.rb | 6 ++++++
 spec/period_spec.rb | 7 +++++++
 2 files changed, 13 insertions(+)

diff --git a/lib/crono/period.rb b/lib/crono/period.rb
index 5c9e172..378e071 100644
--- a/lib/crono/period.rb
+++ b/lib/crono/period.rb
@@ -10,6 +10,12 @@ module Crono
       @period.since(since).change({hour: @at_hour, min: @at_min}.compact)
     end
 
+    def description
+      desc = "every #{@period.inspect}"
+      desc += " at #{@at_hour}:#{@at_min}" if @at_hour && @at_min
+      desc
+    end
+
     def parse_at(at)
       case at
       when String
diff --git a/spec/period_spec.rb b/spec/period_spec.rb
index 6057d88..29b5b92 100644
--- a/spec/period_spec.rb
+++ b/spec/period_spec.rb
@@ -7,6 +7,13 @@ describe Crono::Period do
     end
   end
 
+  describe "#description" do
+    it "should return period description" do
+      @period = Crono::Period.new(2.day, at: "15:20")
+      expect(@period.description).to be_eql("every 2 days at 15:20")
+    end
+  end
+
   describe "#next" do
     context "in daily basis" do
       it "should return the time 2 days from now" do