hasPatchToken

Checks if a function has a specific patch token.

A token is carried by the method a MonkeyAroundComponent#registerMethodPatch call INSTALLED, so the intended caller is a later patch of the same method, checking the originalMethod it wrapped in order to defer to the patch already in place:

patchHandler: ({ fallback, originalMethod }) => {
  if (hasPatchToken(originalMethod, PATCH_TOKEN)) {
    return fallback();
  }
  ...
}

The check is made per call, so it stops reporting the earlier patch once that patch’s component unloads.

Import:

import { hasPatchToken } from 'obsidian-dev-utils/obsidian/components/monkey-around-component';

Signature:

function hasPatchToken($function: GenericFunction, patchToken: symbol): boolean

Parameters:

Parameter	Type	Description
$function	GenericFunction
patchToken	symbol	The patch token to check for.

Returns: boolean — Whether the function has the patch token.

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Links to this page:

• MonkeyAroundComponentRegisterMethodPatchParams