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18
export function debugGetObservableGraph(obs: IObservable<any> | IObserver, options: IOptions): string {
19
>
const debugNamePostProcessor = options?.debugNamePostProcessor ?? ((str: string) => str);
debugGetDependencyGraph.ts
20
>
const info = Info.from(obs, debugNamePostProcessor);
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>
if (!info) {
22
return '';
23
}
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const alreadyListed = new Set<IObservable<any> | IObserver>();
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>
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>
if (options.type === 'observers') {
28
return formatObservableInfoWithObservers(info, 0, alreadyListed, options).trim();
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>
return formatObservableInfoWithDependencies(info, 0, alreadyListed, options).trim();
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>
}
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>
}
33
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>
function formatObservableInfoWithDependencies(info: Info, indentLevel: number, alreadyListed: Set<IObservable<any> | IObserver>, options: IOptions): string {
debugGetDependencyGraph.ts
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>
const indent = '\t\t'.repeat(indentLevel);
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>
const lines: string[] = [];
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>
38
>
const isAlreadyListed = alreadyListed.has(info.sourceObj);
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>
if (isAlreadyListed) {
40
>
lines.push(`${indent}* ${info.type} ${info.name} (already listed)`);
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>
return lines.join('\n');
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>
}
43
>
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>
alreadyListed.add(info.sourceObj);
45
>
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>
lines.push(`${indent}* ${info.type} ${info.name}:`);
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>
lines.push(`${indent} value: ${formatValue(info.value, 50)}`);
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>
lines.push(`${indent} state: ${info.state}`);
49
>
50
>
if (info.dependencies.length > 0) {
51
>
lines.push(`${indent} dependencies:`);
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>
for (const dep of info.dependencies) {
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>
const info = Info.from(dep, options.debugNamePostProcessor ?? (name => name)) ?? Info.unknown(dep);
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>
lines.push(formatObservableInfoWithDependencies(info, indentLevel + 1, alreadyListed, options));
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>
}
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>
}
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>
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>
return lines.join('\n');
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>
}
60
61
function formatObservableInfoWithObservers(info: Info, indentLevel: number, alreadyListed: Set<IObservable<any> | IObserver>, options: IOptions): string {