designpatterns-observer.md

Design Patterns

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#[fit] The Observer Pattern ##[fit] Keep your code clean and organized

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#Objectives

• Explain what the Observer pattern is
• Explain two reasons to use this pattern
• Review and examine some code using the Observer pattern

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What is it?

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Why use it?

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How to use it:

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#Example code

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#Let's explore this code

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#Questions?

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