/// !doc
/// ## Encoding mappers
///
/// `import { stringConverter, bufferConverter } from 'f-streams'`
///

/// * `mapper = stringConverter(encoding)`
///   returns a mapper that converts to string
export function stringify(encoding?: string) {
    encoding = encoding || 'utf8';
    return (data: Buffer) => {
        return data.toString(encoding);
    };
}
/// * `mapper = bufferConverter(encoding)`
///   returns a mapper that converts to buffer
export function bufferify(encoding?: string) {
    encoding = encoding || 'utf8';
    return (data: string) => {
        return Buffer.from(data, encoding);
    };
}