Class: HasVersions::Version::LogCollection::Walker
- Inherits:
-
Object
- Object
- HasVersions::Version::LogCollection::Walker
- Defined in:
- lib/has_versions/version/log.rb
Instance Attribute Summary collapse
-
#current_version ⇒ Object
Returns the value of attribute current_version.
Instance Method Summary collapse
-
#initialize(version) ⇒ Walker
constructor
A new instance of Walker.
- #next ⇒ Object
Constructor Details
#initialize(version) ⇒ Walker
Returns a new instance of Walker.
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# File 'lib/has_versions/version/log.rb', line 27 def initialize(version) self.current_version = version end |
Instance Attribute Details
#current_version ⇒ Object
Returns the value of attribute current_version.
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# File 'lib/has_versions/version/log.rb', line 26 def current_version @current_version end |
Instance Method Details
#next ⇒ Object
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# File 'lib/has_versions/version/log.rb', line 31 def next version = self.current_version self.current_version = version.try(:parent) version end |