Separate Query from Modifier
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| − | Straight from [[Martin Fowler | + | Straight from [[Martin Fowler 1999]]: |
"You have a method that returns a value and also changes the state of an object. | "You have a method that returns a value and also changes the state of an object. | ||
Latest revision as of 03:22, 25 November 2010
Straight from Martin Fowler 1999:
"You have a method that returns a value and also changes the state of an object.
Create two methods, one for the query and for the modification."
