added integer input/output support to

Redistat::Date so Unix timestamps can be used
directly

lib/redistat/date.rb

@@ -15,6 +15,8 @@ module Redistat
         from_date(input)
       elsif input.is_a?(::String)
         from_string(input)
+      elsif input.is_a?(::Fixnum)
+        from_integer(input)
       end
     end
     
@@ -25,6 +27,10 @@ module Redistat
     def to_date
       ::Date.civil(@year, @month, @day)
     end
+
+    def to_integer
+      to_time.to_i
+    end
     
     def to_string(depth = :sec)
       output = ""
@@ -38,6 +44,7 @@ module Redistat
     
     alias :to_t :to_time
     alias :to_d :to_date
+    alias :to_i :to_integer
     alias :to_s :to_string
     
     
@@ -58,6 +65,10 @@ module Redistat
       end
     end
     
+    def from_integer(input)
+      from_time(::Time.at(input))
+    end
+    
     def from_string(input)
       from_time(::Time.parse(input))
     end
@@ -78,4 +89,11 @@ class Time
     Redistat::Date.new(self)
   end
   alias :to_rs :to_redistat
+end
+
+class Fixnum
+  def to_redistat
+    Redistat::Date.new(self)
+  end
+  alias :to_rs :to_redistat
 end

spec/date_spec.rb

@@ -17,6 +17,14 @@ describe Redistat::Date do
     end
   end
   
+  it "should initialize from Fixnum object (UNIX Timestamp)" do
+    now = Time.now.to_i
+    time = Time.at(now)
+    [Redistat::Date.new(now), now.to_rs].each do |rdate|
+      [:year, :month, :day, :hour, :min, :sec].each { |k| rdate.send(k).should == time.send(k) }
+    end
+  end
+  
   it "should initialize from String object" do
     now = Time.now
     rdate = Redistat::Date.new(now.to_s)
@@ -35,6 +43,12 @@ describe Redistat::Date do
     rdate.to_date.to_s.should == today.to_s
   end
   
+  it "should convert to Fixnum object (UNIX Timestamp)" do
+    now = Time.now
+    rdate = Redistat::Date.new(now)
+    rdate.to_i.should == now.to_i
+  end
+  
   it "should convert to string with correct depths" do
     today = Date.today
     now = Time.now