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// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
export interface ReadOptions {
encoding?: string;
}
/**
* Read file synchronously and output it as a string.
*
* @param filename File to read
* @param opts Read options
*/
export function readFileStrSync(
filename: string,
opts: ReadOptions = {}
): string {
const decoder = new TextDecoder(opts.encoding);
return decoder.decode(Deno.readFileSync(filename));
}
/**
* Read file and output it as a string.
*
* @param filename File to read
* @param opts Read options
*/
export async function readFileStr(
filename: string,
opts: ReadOptions = {}
): Promise<string> {
const decoder = new TextDecoder(opts.encoding);
return decoder.decode(await Deno.readFile(filename));
}
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