Merge master

Author: jkodumal

CONTRIBUTING.md

@@ -3,8 +3,14 @@ Contributing to LaunchDarkly SDK for Ruby
 
 We encourage pull-requests and other contributions from the community. We've also published an [SDK contributor's guide](http://docs.launchdarkly.com/v1.0/docs/sdk-contributors-guide) that provides a detailed explanation of how our SDKs work.
 
+Dependencies
+------------
+[ld-em-eventsource](https://github.com/launchdarkly/em-eventsource)
+
+
 Style
 -----
 
 Our pull requests have [Hound CI](https://houndci.com/) set up to do style checking.
 We also run [Rubocop](https://github.com/bbatsov/rubocop).
+

ldclient-rb.gemspec

@@ -25,11 +25,10 @@ Gem::Specification.new do |spec|
 
   spec.add_runtime_dependency "json", "~> 1.8"
   spec.add_runtime_dependency "faraday", "~> 0.9"
-  spec.add_runtime_dependency "faraday-http-cache", "~> 0.4"
+  spec.add_runtime_dependency "faraday-http-cache", "~> 1.3.0"
   spec.add_runtime_dependency "thread_safe", "~> 0.3"
   spec.add_runtime_dependency "net-http-persistent", "~> 2.9"
   spec.add_runtime_dependency "concurrent-ruby", "~> 1.0.0"
   spec.add_runtime_dependency "hashdiff", "~> 0.2"
-  #spec.add_runtime_dependency "ld-em-eventsource", "~> 0.2"
   spec.add_runtime_dependency "ld-celluloid-eventsource", "~> 0.4" 
 end

lib/ldclient-rb/store.rb

@@ -35,5 +35,12 @@ def read(key)
     def write(key, value)
       @cache[key] = value
     end
+
+    #
+    # Delete a value in the cache
+    # @param key [Object] the cache key
+    def delete(key)
+      @cache.delete(key)
+    end
   end
 end

lib/ldclient-rb/version.rb

@@ -1,3 +1,3 @@
 module LaunchDarkly
-  VERSION = "0.7.0"
+  VERSION = "0.8.0"
 end