January 2020
Intermediate to advanced
532 pages
13h 31m
English
Content preview from Hands-On Design Patterns and Best Practices with Julia
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Property patterns
In this section, we will take a deep dive and learn how to enforce more granular control over the fields of an object by using the property interface. Julia's property interface allows you to provide a custom implementation for the dot notation used in field access. By overriding the standard behavior, we can apply any kind of access control and validation against the field being referenced or assigned. To illustrate this concept, we will tackle a new use case here – implementing a lazy file loader.
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