update_store_pre() — svelte Function Reference

Architecture documentation for the update_store_pre() function in index.js from the svelte codebase.

Function javascript ServerRuntime Serialization calls 1

Entity Profile

ServerRuntime→ Serialization→ update_store_pre() — svelte Function Reference

Dependency Diagram

graph TD
  41a2d800_b473_b838_f0d0_396b538fad88["update_store_pre()"]
  1c4bc493_24af_177e_7307_a999997aceac["index.js"]
  41a2d800_b473_b838_f0d0_396b538fad88 -->|defined in| 1c4bc493_24af_177e_7307_a999997aceac
  39360823_5388_f1f6_b8cd_766eefdbd8ed["store_get()"]
  41a2d800_b473_b838_f0d0_396b538fad88 -->|calls| 39360823_5388_f1f6_b8cd_766eefdbd8ed
  style 41a2d800_b473_b838_f0d0_396b538fad88 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/server/index.js lines 297–301

export function update_store_pre(store_values, store_name, store, d = 1) {
	const value = store_get(store_values, store_name, store) + d;
	store.set(value);
	return value;
}