constants.rb in bridge-0.2.0

- old
+ new
@@ -48,36 +48,54 @@
   SIDES = %w{NS EW}
 
   # All possible vullnerabilites
   VULNERABILITIES = ["NONE", SIDES, "BOTH"].flatten
 
+  # Matches 2S, 7NT, 1C
+  BID_REGEXP = Regexp.new %q{(?<bid>([1-7])([CDHS]|NT))}
+
+  # Matches X, XX
+  MODIFIER_REGEXP = Regexp.new %q{(?<modifier>(X{1,2}))}
+
+  # Matches X, XX
+  DIRECTION_REGEXP = Regexp.new %q{(?<direction>([NESW]))}
+
+  # Matches =, -12, +4
+  RESULT_REGEXP = Regexp.new %q{(?<result>(=|\+[1-6]|-\d{1,2}))}
+
+  # Matches 7NTXE, 1SXXS
+  CONTRACT_REGEXP = Regexp.new %Q{(?<contract>#{BID_REGEXP}#{MODIFIER_REGEXP}?#{DIRECTION_REGEXP})}
+
+  # Matches 1SE=, 7NTXXS-2
+  SCORE_REGEXP = Regexp.new %Q{(?<score>#{CONTRACT_REGEXP}#{RESULT_REGEXP})}
+
   module Points
     IMPS =
       {
-        0..10      => 0,
-        20..40     => 1,
-        50..80     => 2,
-        90..120    => 3,
-        130..160   => 4,
-        170..210   => 5,
-        220..260   => 6,
-        270..310   => 7,
-        320..360   => 8,
-        370..420   => 9,
-        430..490   => 10,
-        500..590   => 11,
-        600..740   => 12,
-        750..890   => 13,
-        900..1090  => 14,
-        1100..1290 => 15,
-        1300..1490 => 16,
-        1500..1740 => 17,
-        1750..1990 => 18,
-        2000..2240 => 19,
-        2250..2490 => 20,
-        2500..2990 => 21,
-        3000..3490 => 22,
-        3500..3990 => 23,
+        0..10       => 0,
+        20..40      => 1,
+        50..80      => 2,
+        90..120     => 3,
+        130..160    => 4,
+        170..210    => 5,
+        220..260    => 6,
+        270..310    => 7,
+        320..360    => 8,
+        370..420    => 9,
+        430..490    => 10,
+        500..590    => 11,
+        600..740    => 12,
+        750..890    => 13,
+        900..1090   => 14,
+        1100..1290  => 15,
+        1300..1490  => 16,
+        1500..1740  => 17,
+        1750..1990  => 18,
+        2000..2240  => 19,
+        2250..2490  => 20,
+        2500..2990  => 21,
+        3000..3490  => 22,
+        3500..3990  => 23,
         4000..15200 => 24
       }
     class Chicago
       # values in array: [not-vulnerable, vulnerable]
       POINTS =