lib/maven/tools/coordinate.rb in maven-tools-1.1.0 vs lib/maven/tools/coordinate.rb in maven-tools-1.1.1

@@ -148,10 +148,14 @@
           val = arg.sub(/>=\s*/, '')
           ["[#{snapshot_version(val)}", (nil || high)]
         elsif arg =~ /<=/
           val = arg.sub(/<=\s*/, '')
           [(nil || low), "#{snapshot_version(val)}]"]
-          # treat '!' the same way as '>' since maven can not describe such range
+        elsif arg =~ /!=/  
+          val = arg.sub(/!=\s*/, '')
+          ["(#{snapshot_version(val)}", (nil || high)]
+        # treat '!' the same way as '>' since maven can not describe such range
+        # TODO ensure !1 is a legal rubygems constraint  
         elsif arg =~ /[!>]/  
           val = arg.sub(/[!>]\s*/, '')
           ["(#{snapshot_version(val)}", (nil || high)]
         elsif arg =~ /</
           val = arg.sub(/<\s*/, '')