You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
759 B
36 lines
759 B
var fs = require('fs');
|
|
var Result = require('./');
|
|
|
|
|
|
// If you want async just get a promise or something.
|
|
var readFile = function (path, encoding) {
|
|
try {
|
|
return Result.Ok(fs.readFileSync(path, encoding))
|
|
}
|
|
catch (ex) {
|
|
return Result.Err(ex)
|
|
}
|
|
}
|
|
|
|
var result = readFile(__filename);
|
|
var v, err;
|
|
|
|
if (Result.isOk(result)) {
|
|
v = Result.Ok(result);
|
|
console.log('got ' + v.length + ' bytes')
|
|
}
|
|
else if (Result.isErr(result)) {
|
|
err = Result.Err(result);
|
|
console.error('oops!', err.message)
|
|
}
|
|
|
|
result = readFile(__filename + 'I do not exist')
|
|
if (Result.isOk(result)) {
|
|
v = Result.Ok(result)
|
|
console.log('got ' + v.length + ' bytes')
|
|
}
|
|
else if (Result.isErr(result)) {
|
|
err = Result.Err(result)
|
|
console.error('oops!', err.message)
|
|
}
|