1 files changed, 31 insertions, 33 deletions
diff --git a/spelling-rbee b/spelling-rbee
index 60cf6af..58bbcf6 100755
--- a/spelling-rbee
+++ b/spelling-rbee
@@ -3,62 +3,60 @@
 require "open-uri"
 require "readline"
 
-def get(prompt="spell: ")
+def get prompt="spell: "
   Readline.readline prompt
 end
 
-def say(it,speed=100)
+def say it, speed=100
   pid = spawn "espeak -s #{speed} '#{it}'"
   Process.detach pid
 end
 
-def ckword(word,result)
-  if result == word
-    return [word, "correct", result]
-  else
-    return [word, "wrong", result]
-  end
+def ckword orig, got
+  result = orig == got ? :right : :wrong
+  [result, orig, got]
 end
 
 def read(file)
   open file do |f|
-    return f.readlines.map(&:chomp)
+    f.readlines.map(&:chomp)
   end
 end
 
-def repl(words)
+def repl words
   rr = []
-  words.each do |word|
-    say word
-    r = get
-    case r
-    when ":r"
-      redo
-    when ":imacheaterandknowit"
-      puts word
-      redo
-    when ":q"
-      $exit = true
+  catch :exit do
+    words.each do |word|
+      say word
+      r = get
+      case r
+      when ":r"
+        redo
+      when ":imacheaterandknowit"
+        puts word
+        redo
+      when ":q"
+        throw :exit
+      end
+      rr.push ckword(word, r)
     end
-    break if $exit
-    rr.push ckword(word, r)
   end
-  return rr
+  rr
 end
 
-def results(words)
-  correct = []
-  words.each {|word|
-    correct.push(word[0] + ": " + word[1] + ": " + word[2])
-  }
-  return correct
+def results rr
+  rr.map do |(result, orig, got)|
+    if result == :right
+      "Right: '#{orig}'"
+    else
+      "Wrong: '#{orig}', got '#{got}'"
+    end
+  end
 end
 
-def run(file = (ARGV[0] || "http://zoar.cx/~simon/21k/words.txt"))
-  $exit = false
+def run file=ARGV[0]
   words = read file
   rr = repl words
-  return true if $exit
   puts results rr
 end