Merge pull request #7 from gorsuch/mixin

allow DataLogger to be mixed in

lib/datalogger.rb

@@ -1,3 +1,13 @@
 require "datalogger/version"
 require "datalogger/logger"
-require "datalogger/sinks/stdout"
+require "datalogger/sinks/stdout"
+
+module DataLogger
+  def datalogger
+    Logger.global_logger
+  end
+
+  def log(data, &blk)
+    datalogger.log(data, &blk)          
+  end
+end

lib/datalogger/logger.rb

@@ -1,19 +1,25 @@
 module DataLogger
   class Logger
     attr_accessor :component, :sinks
-
+
+    def self.global_logger
+      @global_logger ||= new
+    end
+
+    def self.component=(component)
+      global_logger.component = component
+    end
+
+    def self.log(data, &blk)
+      global_logger.log(data, &blk)
+    end
+
     def initialize(component='app')
       self.component = component
       self.sinks = []
       self.sinks << Sinks::STDOUT.new
     end
 
-    def log_to_sinks(data)
-      self.sinks.each do |sink|
-        sink.log(self.component, data)
-      end
-    end
-
     def log(data, &blk)
       if data.kind_of?(String)
         data = { message: data }
@@ -31,5 +37,11 @@ def log(data, &blk)
         nil
       end
     end
+
+    def log_to_sinks(data)
+      self.sinks.each do |sink|
+        sink.log(self.component, data)
+      end
+    end    
   end
 end