From 68acbb9a0c7967cb90a7e3756fc94fdd8a73d154 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 29 Jan 2014 19:14:08 +0100
Subject: make use of nlp_ruby, LICENSE

---
 sample_n | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'sample_n')

diff --git a/sample_n b/sample_n
index 2115407..286646b 100755
--- a/sample_n
+++ b/sample_n
@@ -3,20 +3,13 @@
 require 'trollop'
 
 
-def usage
-  STDERR.write "./sample --size <n> --population <n>\n"
-  exit 1
-end
-usage if ARGV.size!=4
-
 opts = Trollop::options do
+  banner "sample --size <n> --population <n>"
   opt :size, "Sample size (percentage).", :type => :int
   opt :population, "'Population' (number \in N)", :type => :int
 end
 
-
 prng = Random.new(Random.new_seed)
-
 1.upto(opts[:population]) { |i|
   puts i if prng.rand(1..opts[:size])==0
 }
-- 
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