User Tools

Site Tools


principles:don_t_repeat_yourself

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Next revisionBoth sides next revision
principles:don_t_repeat_yourself [2015-06-26 15:45] – [Strategies] 207.107.205.22principles:don_t_repeat_yourself [2020-10-12 14:01] – old revision restored (2013-05-19 22:09) 159.69.186.191
Line 9: Line 9:
  
   * [[contexts:Object-Oriented Design]]   * [[contexts:Object-Oriented Design]]
-  * [[contexts:Implementation]]+
 ===== Principle Statement ===== ===== Principle Statement =====
  
Line 28: Line 28:
  
   * Add a new invokable module (a function, a method, a class, etc.) instead of duplicating code   * Add a new invokable module (a function, a method, a class, etc.) instead of duplicating code
-  * Factor out a common base class 
   * Use code generation when information has to be represented in multiple forms   * Use code generation when information has to be represented in multiple forms
   * Use polymorphism to avoid repeatedly enumerating a set of possible solutions in if or switch statements   * Use polymorphism to avoid repeatedly enumerating a set of possible solutions in if or switch statements
Line 39: Line 38:
 ===== Origin ===== ===== Origin =====
  
-{{page>resources:The Pragmatic Programmer#reference}}+Andrew Hunt and David Thomas//[[http://pragprog.com/book/tpp/the-pragmatic-programmer|The Pragmatic Programmer: From Journeyman to Master]]// 
 + 
 ===== Evidence ===== ===== Evidence =====
 /* Comment out what is not applicable and explain the rest: */ /* Comment out what is not applicable and explain the rest: */
Line 80: Line 81:
 ===== Description Status ===== ===== Description Status =====
 /* Choose one of the following and comment out the rest: */ /* Choose one of the following and comment out the rest: */
-/*[[wiki:Stub]]*/ +[[wiki:Stub]] 
-[[wiki:Incomplete]]+/*[[wiki:Incomplete]]*/
 /*[[wiki:Complete]]*/ /*[[wiki:Complete]]*/
  
Line 91: Line 92:
   * [[http://programmer.97things.oreilly.com/wiki/index.php/Don't_Repeat_Yourself|97things: Don't_Repeat_Yourself]]   * [[http://programmer.97things.oreilly.com/wiki/index.php/Don't_Repeat_Yourself|97things: Don't_Repeat_Yourself]]
  
-===== Discussion ===== 
- 
-Discuss this wiki article and the principle on the corresponding [[talk:principles:Don't Repeat Yourself|talk page]]. 
principles/don_t_repeat_yourself.txt · Last modified: 2021-10-18 21:27 by christian