Extract Method

How

• Pick a name for the new method.
• Move extracted code into the new method.
• Call the new method from the point of extraction.

Uses

• Remove Long Method⭐
• Sets the stage for moving behavior via Move Method⭐.
• Resolves obscurity by introducing intention-revealing names.
• Allows removal of Duplicated Code by moving the common code into the extracted method.
• Reveals complexity, making it easier to follow the Single Responsibility Principle.
• Makes behavior easier to reuse, making it easier to avoid duplication.

Replace Temp with Query

One simple way to extract methods is by replacing local variables.