pat · July 3, 2009 00:55 · Jul 3, 2009 · Jul 3, 2009 · Jul 3, 2009 · Jul 3, 2009
diff --git a/by_star.rb b/by_star.rb
@@ -4,7 +4,7 @@
     #   Post.by_day("next tuesday")
     def by_day(time = Time.zone.now, options = {}, &block)
       time = parse(time)
-      by_star(time.beginning_of_day, time.end_of_day, options, &block)
+      by_star(time.utc.beginning_of_day, time.utc.end_of_day, options, &block)
     end
     alias_method :today, :by_day
 

diff --git a/gistfile2.txt → gistfile3.txt b/gistfile2.txt → gistfile3.txt
diff --git a/by_star.rb b/by_star.rb
@@ -0,0 +1,31 @@
+   # Examples:
+    #   Post.by_day
+    #   Post.by_day(Time.yesterday)
+    #   Post.by_day("next tuesday")
+    def by_day(time = Time.zone.now, options = {}, &block)
+      time = parse(time)
+      by_star(time.beginning_of_day, time.end_of_day, options, &block)
+    end
+    alias_method :today, :by_day
+
+    # Examples:
+    #   Post.yesterday
+    #   # 2 days ago:
+    #   Post.yesterday(Time.yesterday)
+    #   # day before next tuesday
+    #   Post.yesterday("next tuesday")
+    def yesterday(time = Time.zone.now, options = {}, &block)
+      time = parse(time)
+      by_day(time.advance(:days => -1), options, &block)
+    end
+
+    # Examples:
+    #   Post.tomorrow
+    #   # 2 days from now:
+    #   Post.tomorrow(Time.tomorrow)
+    #   # day after next tuesday
+    #   Post.tomorrow("next tuesday")
+    def tomorrow(time = Time.zone.now, options = {}, &block)
+      time = parse(time)
+      by_day(time.advance(:days => 1), options, &block)
+    end
diff --git a/gistfile1.txt → gistfile2.txt b/gistfile1.txt → gistfile2.txt
diff --git a/by_star_spec.rb b/by_star_spec.rb
@@ -0,0 +1,22 @@
+  def find(*args)
+    method = description_args.first.sub(' ', '_')
+    Post.send(method, *args)
+  end
+
+  describe "today" do
+    it "should show the post for tomorrow" do
+      find("tomorrow").map(&:text).should include("Tomorrow's post")
+    end
+  end
+
+  describe "yesterday" do
+    it "should be able find yesterday, given a Date" do
+      find(Date.today).map(&:text).should include("Yesterday's post")
+    end
+  end
+
+  describe "tomorrow" do
+    it "should be able find tomorrow, given a Date" do
+      find(Date.today).map(&:text).should include("Tomorrow's post")
+    end
+  end
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -1,4 +1,5 @@
-Failures for by_star only occur (seemingly) in a positive timezone where the local time is in a day in the future from UTC. So in +1000 (Brisbane) these three specs only fail BEFORE 10am. After 10am it's a sea of wonderful green.
+Failures for by_star only occur (seemingly) in a positive timezone where the local time is in a day in the future from UTC.
+So in +1000 (Brisbane) these three specs only fail BEFORE 10am. After 10am it's a sea of wonderful green.
 
 ..................................F..F..F...................................
 

diff --git a/gistfile1.txt b/gistfile1.txt
@@ -1,3 +1,5 @@
+Failures for by_star only occur (seemingly) in a positive timezone where the local time is in a day in the future from UTC. So in +1000 (Brisbane) these three specs only fail BEFORE 10am. After 10am it's a sea of wonderful green.
+
 ..................................F..F..F...................................
 
 1)

diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,20 @@
+..................................F..F..F...................................
+
+1)
+'Post today should show the post for tomorrow' FAILED
+expected ["Today's post", "Today"] to include "Tomorrow's post"
+./spec/by_star_spec.rb:197:
+
+2)
+'Post yesterday should be able find yesterday, given a Date' FAILED
+expected ["Today's post", "Today"] to include "Yesterday's post"
+./spec/by_star_spec.rb:213:
+
+3)
+'Post tomorrow should be able find tomorrow, given a Date' FAILED
+expected [] to include "Tomorrow's post"
+./spec/by_star_spec.rb:230:
+
+Finished in 0.263454 seconds
+
+76 examples, 3 failures
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