Observer Pattern: Manage list of observer objects

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observer 0.1Free for non-comm...1.0Data types
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This package can be use to manage list of observer objects.

The list object can add an object to a list, return the object in a given list position, get the position of a object on the list and get the count of objects in the list, remove an object in a given position.

A timer object is provided as example of observer that can notify the list of added observers when a given timer countdown is reached.

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The observer design pattern can be used to keep track of a list of objects interested in events that happen on another object.

This package implements the observer design pattern to allow a list of objects be notified when a countdown timer reaches zero.

Manuel Lemos
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Accessible without login Plain text file example.html Data example script
Accessible without login Plain text file example.js Example example script
Plain text file observer.js Class Main class
Accessible without login Plain text file unittest.html Data Unit Test
Accessible without login Plain text file unittest.js Test Unit Test

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