node-core-library.jsonfile.updatestring.md

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

JsonFile.updateString() method

Serializes the specified JSON object to a string buffer.

Signature:

static updateString(previousJson: string, newJsonObject: JsonObject, options?: IJsonFileStringifyOptions): string;

Parameters

Parameter	Type	Description
previousJson	string	the previous JSON string, which will be updated
newJsonObject	JsonObject	the object to be serialized
options	IJsonFileStringifyOptions	(Optional) other settings that control serialization

Returns:

string

a JSON string, with newlines, and indented with two spaces