Add new Redis cookbook

cookbooks/redisio/libraries/matchers.rb

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+# cookbook/libraries/matchers.rb

cookbooks/redisio/libraries/redisio.rb

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+module RedisioHelper
+  def recipe_eval
+    sub_run_context = @run_context.dup
+    sub_run_context.resource_collection = Chef::ResourceCollection.new
+    begin
+      original_run_context = @run_context
+      @run_context = sub_run_context
+      yield
+    ensure
+      @run_context = original_run_context
+    end
+
+    begin
+      Chef::Runner.new(sub_run_context).converge
+    ensure
+      new_resource.updated_by_last_action(true) if sub_run_context.resource_collection.any?(&:updated?)
+    end
+  end
+
+  def self.version_to_hash(version_string)
+    version_array = version_string.split('.')
+    version_array[2] = version_array[2].split('-')
+    version_array.flatten!
+
+    {
+      major: version_array[0].include?(':') ? version_array[0].split(':')[1] : version_array[0],
+      minor: version_array[1],
+      tiny:  version_array[2],
+      rc:    version_array[3],
+    }
+  end
+end