Update code to create example reports.

Author: Charlie Savage

create_examples.rb

@@ -6,55 +6,7 @@
 
 require 'ruby-prof'
 require 'fileutils'
-
-def make_random_array(length, maxnum)
-  result = Array.new(length)
-  result.each_index do |i|
-    result[i] = rand(maxnum)
-  end
-
-  result
-end
-
-def is_prime(x)
-  y = 2
-  y.upto(x-1) do |i|
-    return false if (x % i) == 0
-  end
-  true
-end
-
-def find_primes(arr)
-  result = arr.select do |value|
-    is_prime(value)
-  end
-  result
-end
-
-def find_largest(primes)
-  largest = primes.first
-
-  # Intentionally use upto for example purposes
-  # (upto is also called from is_prime)
-  0.upto(primes.length-1) do |i|
-    prime = primes[i]
-    if prime > largest
-      largest = prime
-    end
-  end
-  largest
-end
-
-def run_primes(length=10, maxnum=1000)
-  # Create random numbers
-  random_array = make_random_array(length, maxnum)
-
-  # Find the primes
-  primes = find_primes(random_array)
-
-  # Find the largest primes
-  find_largest(primes)
-end
+require 'ruby-prof/test/prime'
 
 # Generate example reports
 def generate_reports(result)
@@ -74,4 +26,4 @@ def run
   generate_reports(result)
 end
 
-run
+run