overhaulHEADmaster

1 files changed, 5 insertions, 6 deletions

diff --git a/select-from b/select-from
index 0ccfeac..e9a394d 100755
--- a/select-from
+++ b/select-from
@@ -1,13 +1,13 @@
 #!/usr/bin/env ruby
 
-require 'optimist'
-require 'zipf'
+require "optimist"
+require "zipf"
 
 opts = Optimist::options do
   banner "select_from [--invert] -i <file> < <line separated data>"
-  opt :index,  "Line numbers to output.", :type => :string, :short => '-i', :required => true
-  opt :invert, "Invert selection.", :type => :bool, :short => '-j', :default => false
-  opt :from1,  "Index starting from 1.", :type => :bool, :short => '-k', :default => false
+  opt :index,  "Line numbers to output.", :type => :string, :short => "-i", :required => true
+  opt :invert, "Invert selection.", :type => :bool, :short => "-j", :default => false
+  opt :from1,  "Index starting from 1.", :type => :bool, :short => "-k", :default => false
 end
 
 accept = {}
@@ -30,4 +30,3 @@ while line = STDIN.gets
   end
   i += 1
 end
-