version.rb in run_loop-1.5.6.pre1

- old
+ new

@@ -1,7 +1,7 @@
 module RunLoop
-  VERSION = '1.5.5'
+  VERSION = '1.5.6.pre1'
 
   # A model of a software release version that can be used to compare two versions.
   #
   # Calabash and RunLoop try very hard to comply with Semantic Versioning rules.
   # However, the semantic versioning spec is incompatible with RubyGem's patterns
@@ -42,19 +42,19 @@
     #  version = Version.new(0.10.1)
     #  version.major       => 0
     #  version.minor       => 10
     #  version.patch       => 1
     #  version.pre         => false
-    #  version.pre_release => nil
+    #  version.pre_version => nil
     #
     # @example
     #  version = Version.new(1.6.3.pre5)
     #  version.major       => 1
     #  version.minor       => 6
     #  version.patch       => 3
     #  version.pre         => true
-    #  version.pre_release => 5
+    #  version.pre_version => 5
     #
     # @param [String] version the version string to parse.
     # @raise [ArgumentError] if version is not in the form 5, 6.1, 7.1.2, 8.2.3.pre1
     def initialize(version)
       tokens = version.strip.split('.')
@@ -84,9 +84,21 @@
       str
     end
 
     def inspect
       "#<Version #{to_s}>"
+    end
+
+    # Compare this version to another for _object_ equality.  This allows
+    # Version instances to be used as Hash keys.
+    # @param [Version] other the version to compare against.
+    def eql?(other)
+      hash == other.hash
+    end
+
+    # The hash method for this instance.
+    def hash
+      to_s.hash
     end
 
     # Compare this version to another for equality.
     # @param [Version] other the version to compare against
     # @return [Boolean] true if this Version is the same as `other`