spec/helpers.rb in bigbench-0.0.3 vs spec/helpers.rb in bigbench-0.0.4

@@ -3,14 +3,28 @@
 require 'active_support/all'
 require 'net/http'
 require 'eventmachine'
 require 'em-http'
 
-module Helpers  
+module Helpers
+  
+  def validate_normal_distribution distribution
+    center_index, y = (distribution.x.size / 2), distribution.y
+    highest_value = y[center_index] + 1
+    
+    current_value = 0.0
+    y.each do |value|
+      value.should <= highest_value
+    end
+    
+    true
+  end
+  
 end
 
 RSpec.configure do |config|
   config.include Helpers
+  config.treat_symbols_as_metadata_keys_with_true_values = true
   config.before(:each) { 
     BigBench::Configuration.reset!
     BigBench::Benchmark.reset!
     BigBench::PostProcessor.reset!
   }
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