Use a Completion Pattern to enable Repetition and Sequencing
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Learn how to signal completion in JavaScript functions and handle async scenarios effectively. Discover the power of repetition and sequencing in your code with closures and callbacks. Join Section 05 of Composing Closures and Callbacks in JavaScript course now!
The concept of ‘done-ness’ is not something that is often considered when writing functions in JavaScript — you end up just running out of data or a function stops getting called.
There are many async scenarios that make sense to signal that work is completed.
By following a completion pattern, we can easily trigger repetition and sequencing (async or not) into our code.
You’re in Section 05 of Composing Closures and Callbacks in JavaScript
Course Content
Repeat a Broadcaster that Is Done
Repeat When Done with a Repeat Operator
Comparing Repeat to Start
Marking Done Based on a Condition
Create a Sequence of Broadcasters
Map a Sequence Based on Values
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