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from_processed() — svelte Function Reference

Architecture documentation for the from_processed() function in mapped_code.js from the svelte codebase.

Function javascript Compiler Migrator called by 2

Entity Profile

Dependency Diagram

graph TD
  0306cc9d_f615_8a46_ac65_f39600cad75c["from_processed()"]
  fd3be7c7_b876_965d_9025_a9b9bd4c6aaf["MappedCode"]
  0306cc9d_f615_8a46_ac65_f39600cad75c -->|defined in| fd3be7c7_b876_965d_9025_a9b9bd4c6aaf
  92d1dbed_c18f_e491_3361_186a20a4d91a["processed_content_to_code()"]
  92d1dbed_c18f_e491_3361_186a20a4d91a -->|calls| 0306cc9d_f615_8a46_ac65_f39600cad75c
  860c55db_f911_8bca_7055_338865a9f9b0["processed_tag_to_code()"]
  860c55db_f911_8bca_7055_338865a9f9b0 -->|calls| 0306cc9d_f615_8a46_ac65_f39600cad75c
  style 0306cc9d_f615_8a46_ac65_f39600cad75c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/compiler/utils/mapped_code.js lines 192–209

	static from_processed(string, map) {
		const line_count = string.split('\n').length;
		if (map) {
			// ensure that count of source map mappings lines
			// is equal to count of generated code lines
			// (some tools may produce less)
			const missing_lines = line_count - map.mappings.length;
			for (let i = 0; i < missing_lines; i++) {
				map.mappings.push([]);
			}
			return new MappedCode(string, map);
		}
		if (string == '') return new MappedCode();
		map = { version: 3, names: [], sources: [], mappings: [] };
		// add empty SourceMapSegment[] for every line
		for (let i = 0; i < line_count; i++) map.mappings.push([]);
		return new MappedCode(string, map);
	}

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Defined In

Called By

Source

Frequently Asked Questions

What does from_processed() do?
from_processed() is a function in the svelte codebase, defined in packages/svelte/src/compiler/utils/mapped_code.js.
Where is from_processed() defined?
from_processed() is defined in packages/svelte/src/compiler/utils/mapped_code.js at line 192.
What calls from_processed()?
from_processed() is called by 2 function(s): processed_content_to_code, processed_tag_to_code.

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