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update_pre_prop() — svelte Function Reference

Architecture documentation for the update_pre_prop() function in props.js from the svelte codebase.

Function javascript ClientRuntime Reactivity

Entity Profile

Dependency Diagram

graph TD
  07278c78_ffa7_f113_3901_e95ea919b345["update_pre_prop()"]
  5094c0e2_0832_85dc_9c83_43e20571b709["props.js"]
  07278c78_ffa7_f113_3901_e95ea919b345 -->|defined in| 5094c0e2_0832_85dc_9c83_43e20571b709
  style 07278c78_ffa7_f113_3901_e95ea919b345 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/reactivity/props.js lines 42–46

export function update_pre_prop(fn, d = 1) {
	const value = fn() + d;
	fn(value);
	return value;
}

Domain

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Defined In

Source

Frequently Asked Questions

What does update_pre_prop() do?
update_pre_prop() is a function in the svelte codebase, defined in packages/svelte/src/internal/client/reactivity/props.js.
Where is update_pre_prop() defined?
update_pre_prop() is defined in packages/svelte/src/internal/client/reactivity/props.js at line 42.

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