Ruby 1.8.7 compatibility for LogStash::Event

lib/logstash-event.rb

@@ -1,3 +1,3 @@
-require "logstash/event"
-require "logstash/version"
+require File.join(File.dirname(__FILE__), "logstash/event")
+require File.join(File.dirname(__FILE__), "logstash/version")
 

lib/logstash/event.rb

@@ -1,8 +1,8 @@
 require "json"
 require "time"
 require "date"
-require "logstash/time"
-require "logstash/namespace"
+require File.join(File.dirname(__FILE__), "time")
+require File.join(File.dirname(__FILE__), "namespace")
 require "uri"
 
 # General event type. 
@@ -24,7 +24,7 @@ class LogStash::Event
     @data["@timestamp"] ||= LogStash::Time.now
   end # def initialize
 
-  if RUBY_ENGINE == "jruby"
+  if defined?(RUBY_ENGINE) && RUBY_ENGINE == "jruby"
     @@date_parser = Java::org.joda.time.format.ISODateTimeFormat.dateTimeParser.withOffsetParsed
   else
     # TODO(sissel): LOGSTASH-217

lib/logstash/time.rb

@@ -1,4 +1,4 @@
-require "logstash/namespace"
+require File.join(File.dirname(__FILE__), "namespace")
 
 # Provide our own Time wrapper for ISO8601 support
 # Example:
@@ -8,7 +8,7 @@ require "logstash/namespace"
 #   >> LogStash::Time.now.utc.to_iso8601
 #   => "2010-10-17 07:25:26.788704Z"
 module LogStash::Time
-  if RUBY_ENGINE == "jruby"
+  if defined?(RUBY_ENGINE) && (RUBY_ENGINE == "jruby")
     require "java"
     DateTime = org.joda.time.DateTime
     DateTimeZone = org.joda.time.DateTimeZone

logstash-event.gemspec

@@ -15,6 +15,7 @@ Gem::Specification.new do |gem|
     lib/logstash/namespace.rb
     lib/logstash/time.rb
     lib/logstash/version.rb
+    lib/spec/event.rb
     LICENSE
   }
 
@@ -22,4 +23,7 @@ Gem::Specification.new do |gem|
   gem.name          = "logstash-event"
   gem.require_paths = ["lib"]
   gem.version       = LOGSTASH_VERSION
+  
+  gem.add_development_dependency "rspec"
+  gem.add_development_dependency "insist", "0.0.8"
 end