various-ways-to-invoke-functions-in-dart

What problem does it solve?

This Skill clarifies the various, sometimes surprising, ways functions can be called in Dart, making your code more flexible and understandable.

Core Features & Use Cases

• Flexible Argument Order: Understand how positional and named arguments can be mixed and reordered.
• .call Operator: Learn to invoke functions directly using the .call method on a function reference.
• Dynamic Invocation: Explore Function.apply for runtime function calls, with awareness of performance implications.
• Use Case: Refactor existing Dart code to use more concise or readable function invocation patterns, or to dynamically call functions based on runtime conditions.

Quick Start

Call the myFunction with positional arguments 1 and 2, and named arguments c=3 and d=4.