Trace exporter implemetation

.gitignore

@@ -11,3 +11,4 @@
 /docs/_site
 /docs/Gemfile.lock
 /docs/api/
+.ruby-version

.rubocop.yml

@@ -8,6 +8,7 @@ AllCops:
     - "test/**/*"
     - "docs/**/*"
     - "tmp/**/*"
+    - "lib/opencensus/proto/**/*"
   TargetRubyVersion: 2.3
 Documentation:
   Enabled: false

.yardopts

@@ -3,6 +3,7 @@
 --markup markdown
 --markup-provider redcarpet
 --main=README.md
+--exclude _pb\.rb$
 
 ./lib/**/*.rb
 -

Rakefile

@@ -34,4 +34,18 @@ YARD::Rake::YardocTask.new do |t|
  t.stats_options = ['--list-undoc']         # optional
 end
 
+desc "Start an interactive shell."
+task :console do
+  require "irb"
+  require "irb/completion"
+  require "pp"
+
+  $LOAD_PATH.unshift "lib"
+
+  require "opencensus-ocagent"
+
+  ARGV.clear
+  IRB.start
+end
+
 task :default => [:test, :rubocop, :yard]

lib/opencensus/ocagent.rb

@@ -26,3 +26,4 @@ module OCAgent
 
 require "opencensus/ocagent/version"
 require "opencensus/trace/exporters/ocagent"
+require "opencensus/trace/exporters/ocagent/sampler"