Li, Huiqing and Thompson, Simon (2010) Refactoring Support for Modularity Maintenance in Erlang. In: Tenth IEEE International Working Conference on Source Code Analysis and Manipulation.
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Low coupling between modules and high cohesion inside each module are the key features of good software architecture. Systems written in modern programming languages generally start with some reasonably well-designed module structure; however with continuous feature additions, modifications and bug fixes, software modularity gradually deteriorates; and there is a need for incrementally improving modularity to avoid the situation when the structure of the system becomes too complex to maintain. We demonstrate how Wrangler, a general-purpose refactoring tool for Erlang, could be used to maintain and improve the modularity of programs written in Erlang without dramatically changing the existing module structure. We identify a set of ''modularity smells'' and show how they can be detected by Wrangler and removed by way of a variety of refactorings implemented in Wrangler. Validation of the approach and usefulness of the tool are demonstrated by case studies.
|Item Type:||Conference or workshop item (UNSPECIFIED)|
|Uncontrolled keywords:||determinacy analysis, Craig interpolants|
|Subjects:||Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Computing > Programming Languages and Systems Group|
|Depositing User:||Huiqing Li|
|Date Deposited:||21 Sep 2012 09:49|
|Last Modified:||21 Sep 2012 09:49|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/30627 (The current URI for this page, for reference purposes)|
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