Add option to make spelling-rbead output to file

1 files changed, 9 insertions, 1 deletions

diff --git a/spelling-rbead b/spelling-rbead
index 980a7bb..4d92118 100755
--- a/spelling-rbead
+++ b/spelling-rbead
@@ -1,12 +1,14 @@
 #!/usr/bin/ruby
 %w[net/imap readline optparse].each do |m| require m end
 
+$file = nil
 OptionParser.new do |opts|
   opts.banner = "Usage: spelling-rbead [options]"
   opts.on("-uUSER", "--user=USER", "User to log in as") do |u| $user = u; end
   opts.on("-fADDR", "--from=ADDR", "Search from ADDR") do |a| $from = a; end
   opts.on("-sSUBJ", "--subject=SUBJ", "Search for SUBJ") do |s| $subject = s; end
   opts.on("-mSERVER", "--mailserver=SERVER", "Connect to SERVER") do |m| $mailbox = m; end
+  opts.on("-o", "--output=FILE", "Output to FILE") do |f| $file = f; end
   opts.on("-h", "--help", "Get help") do puts opts; $help = true; end
 end.parse!
 
@@ -26,5 +28,11 @@ if !$help
   end
   imap.logout
 
-  puts words
+  if $file
+    open $file, "w" do |f|
+      f.puts words
+    end
+  else
+    puts words
+  end
 end