Home > @rushstack/node-core-library > JsonFile > save

JsonFile.save() method

Saves the file to disk. Returns false if nothing was written due to options.onlyIfChanged.

Signature:

static save(jsonObject: JsonObject, jsonFilename: string, options?: IJsonFileSaveOptions): boolean;

Parameters

Parameter	Type	Description
jsonObject	JsonObject	the object to be saved
jsonFilename	string	the file path to write
options	IJsonFileSaveOptions	(Optional) other settings that control how the file is saved

Returns:

boolean

false if ISaveJsonFileOptions.onlyIfChanged didn't save anything; true otherwise