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test/keywords.rb

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+#!/usr/bin/env ruby
+# encoding: utf-8
+
+require 'twitter_ebooks'
+require 'minitest/autorun'
+require 'benchmark'
+
+module Ebooks
+  class TestKeywords < Minitest::Test
+    corpus = NLP.normalize(File.read(ARGV[0]))
+    puts "Finding and ranking keywords"
+    puts Benchmark.measure {
+      NLP.keywords(corpus).top(50).each do |keyword|
+        puts "#{keyword.text} #{keyword.weight}"
+      end
+    }
+  end
+end