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util: Remove pump #2531

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util: Remove pump #2531

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8 changes: 1 addition & 7 deletions doc/api/util.markdown
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Original file line number Diff line number Diff line change
Expand Up @@ -260,7 +260,7 @@ Returns `true` if the given "object" is a `Boolean`. `false` otherwise.
// false
util.isBoolean(false)
// true

## util.isBuffer(object)

Stability: 0 - Deprecated
Expand Down Expand Up @@ -493,12 +493,6 @@ Output with timestamp on `stdout`.

Deprecated predecessor of `console.log`.

## util.pump(readableStream, writableStream[, callback])

Stability: 0 - Deprecated: Use readableStream.pipe(writableStream)

Deprecated predecessor of `stream.pipe()`.

## util.puts([...])

Stability: 0 - Deprecated: Use console.log() instead.
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2 changes: 1 addition & 1 deletion lib/repl.js
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Expand Up @@ -611,7 +611,7 @@ function filteredOwnPropertyNames(obj) {
//
// Example:
// complete('var foo = util.')
// -> [['util.print', 'util.debug', 'util.log', 'util.inspect', 'util.pump'],
// -> [['util.print', 'util.debug', 'util.log', 'util.inspect'],
// 'util.' ]
//
// Warning: This eval's code like "foo.bar.baz", so it will run property
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38 changes: 0 additions & 38 deletions lib/util.js
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Expand Up @@ -864,44 +864,6 @@ exports.error = internalUtil.deprecate(function(x) {
}, 'util.error is deprecated. Use console.error instead.');


exports.pump = internalUtil.deprecate(function(readStream, writeStream, cb) {
var callbackCalled = false;

function call(a, b, c) {
if (cb && !callbackCalled) {
cb(a, b, c);
callbackCalled = true;
}
}

readStream.addListener('data', function(chunk) {
if (writeStream.write(chunk) === false) readStream.pause();
});

writeStream.addListener('drain', function() {
readStream.resume();
});

readStream.addListener('end', function() {
writeStream.end();
});

readStream.addListener('close', function() {
call();
});

readStream.addListener('error', function(err) {
writeStream.end();
call(err);
});

writeStream.addListener('error', function(err) {
readStream.destroy();
call(err);
});
}, 'util.pump is deprecated. Use readableStream.pipe instead.');


exports._errnoException = function(err, syscall, original) {
var errname = uv.errname(err);
var message = syscall + ' ' + errname;
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