Added readme, tidied some things

2 files changed, 2 insertions, 4 deletions

diff --git a/lib/longboat/collector.rb b/lib/longboat/collector.rb
index adb20c3..c812b05 100644
--- a/lib/longboat/collector.rb
+++ b/lib/longboat/collector.rb
@@ -9,7 +9,7 @@ module Longboat
       @metrics[name][labels] = {value: value, timestamp: timestamp}
     end
 
-    def metrics
+    def prometheus_metrics
       res = ""
       @metrics.each do |name, metric|
         res << "#HELP #{name} #{metric[:help]}\n" unless metric[:help].nil?
diff --git a/lib/longboat/jobs.rb b/lib/longboat/jobs.rb
index 155b305..c6bbb17 100644
--- a/lib/longboat/jobs.rb
+++ b/lib/longboat/jobs.rb
@@ -17,9 +17,7 @@ module Longboat
     end
 
     def collect!
-      @jobs.each do |job|
-        job.run
-      end
+      @jobs.each(&:run)
     end
 
     def collect_every(time = 60, async = true)