lib/ruby_ext/should.rb in ruby-ext-0.2.5 vs lib/ruby_ext/should.rb in ruby-ext-0.2.6

@@ -1,9 +1,11 @@
+class AssertionError < RuntimeError; end
+
 Object.class_eval do
   def should_be! method
     unless self.send("#{method}?") == true
-      raise RuntimeError, "
+      raise AssertionError, "
   ASSERTION FAILED:
   #{self.inspect} should be #{method}
       ", caller
     end
     
@@ -11,11 +13,11 @@
   end
   alias_method :should_have!, :should_be!
   
   def should_not_be! method
     unless self.send("#{method}?") == false
-      raise RuntimeError, "
+      raise AssertionError, "
   ASSERTION FAILED:
   #{self.inspect} should not be #{method}
       ", caller
     end
     
@@ -75,16 +77,16 @@
       end
     end
 
     unless result
       unless arg.equal? NotDefined
-        raise RuntimeError, "
+        raise AssertionError, "
   ASSERTION FAILED:
   #{self.inspect} should #{cmd} #{arg.inspect}
         ", caller
       else
-        raise RuntimeError, "
+        raise AssertionError, "
   ASSERTION FAILED:
   #{self.inspect} should #{cmd}
         ", caller
       end
     end
@@ -145,15 +147,15 @@
       end
     end
 
     if result
       unless arg.equal? NotDefined
-        raise RuntimeError, "
+        raise AssertionError, "
   ASSERTION FAILED:
   #{self.inspect} should not #{cmd} #{arg.inspect}
         ", caller
       else
-        raise RuntimeError, "
+        raise AssertionError, "
   ASSERTION FAILED:
   #{self.inspect} should not #{cmd}
         ", caller
       end
     end
\ No newline at end of file