Merge 850a50b into be6a61a

lib/redis_rate_limiter.rb

@@ -30,7 +30,7 @@ def initialize key, redis, options = {}
   #
   # @param [String] subject A name to uniquely identify subject
   # @param [time] time UNIX timestamp of event
-  def add subject, time = Time.now.to_i
+  def add subject, time = Time.now.to_f
     subject = "#{@key}:#{subject}"
     @redis.multi do
       @redis.lpush(subject, time)
@@ -47,6 +47,6 @@ def exceeded? subject
     subject = "#{@key}:#{subject}"
     return false if @redis.llen(subject) < @limit
     last = @redis.lindex(subject, -1)
-    Time.now.to_i - last.to_i < @interval
+    Time.now.to_f - last.to_f < @interval
   end
 end

spec/redis_rate_limiter_spec.rb

@@ -44,7 +44,7 @@
     end
     context "subject's list is at limit" do
       it "should be false if last item in subject's list is outside interval" do
-        outside_interval_timestamp = Time.now.to_i - @rl.interval - 1
+        outside_interval_timestamp = Time.now.to_f - @rl.interval - 1
         @rl.limit = 5
         @rl.add(subject, outside_interval_timestamp)
         4.times { @rl.add(subject) }