Merge pull request #24 from clue-labs/default-loop

Simplify examples by updating to new default loop

Author: clue

README.md

@@ -155,7 +155,7 @@ test,1,24
 "hello world",2,48
 ```
 ```php
-$stdin = new ReadableResourceStream(STDIN, $loop);
+$stdin = new ReadableResourceStream(STDIN);
 
 $stream = new Decoder($stdin);
 
@@ -261,7 +261,7 @@ test,1
 "hello world",2
 ```
 ```php
-$stdin = new ReadableResourceStream(STDIN, $loop);
+$stdin = new ReadableResourceStream(STDIN);
 
 $stream = new AssocDecoder($stdin);
 
@@ -304,7 +304,7 @@ and accepts its data through the same interface, but handles any data as complet
 CSV elements instead of just chunks of strings:
 
 ```php
-$stdout = new WritableResourceStream(STDOUT, $loop);
+$stdout = new WritableResourceStream(STDOUT);
 
 $stream = new Encoder($stdout);
 

composer.json

@@ -10,19 +10,19 @@
             "email": "christian@clue.engineering"
         }
     ],
-    "autoload": {
-        "psr-4": { "Clue\\React\\Csv\\": "src/" }
-    },
-    "autoload-dev": {
-        "psr-4": { "Clue\\Tests\\React\\Csv\\": "tests/" }
-    },
     "require": {
         "php": ">=5.3",
-        "react/stream": "^1.0 || ^0.7 || ^0.6"
+        "react/stream": "^1.2"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.3 || ^5.7 || ^4.8.35",
-        "react/child-process": "^0.6",
-        "react/event-loop": "^1.0 || ^0.5 || ^0.4 || ^0.3"
+        "react/child-process": "^0.6.3",
+        "react/event-loop": "^1.2"
+    },
+    "autoload": {
+        "psr-4": { "Clue\\React\\Csv\\": "src/" }
+    },
+    "autoload-dev": {
+        "psr-4": { "Clue\\Tests\\React\\Csv\\": "tests/" }
     }
 }

examples/01-count.php

@@ -3,17 +3,15 @@
 // $ php examples/01-count.php < examples/users.csv
 
 use Clue\React\Csv\AssocDecoder;
-use React\EventLoop\Factory;
+use React\EventLoop\Loop;
 use React\Stream\ReadableResourceStream;
 use React\Stream\WritableResourceStream;
 
 require __DIR__ . '/../vendor/autoload.php';
 
-$loop = Factory::create();
-
 $exit = 0;
-$in = new ReadableResourceStream(STDIN, $loop);
-$info = new WritableResourceStream(STDERR, $loop);
+$in = new ReadableResourceStream(STDIN);
+$info = new WritableResourceStream(STDERR);
 
 $delimiter = isset($argv[1]) ? $argv[1] : ',';
 
@@ -37,6 +35,6 @@
 $info->write('The resulting number of records (rows minus header row) will be printed to STDOUT' . PHP_EOL);
 $info->write('Invalid CSV will raise an error on STDERR and exit with code 1' . PHP_EOL);
 
-$loop->run();
+Loop::run();
 
 exit($exit);

examples/02-validate.php

@@ -4,18 +4,16 @@
 
 use Clue\React\Csv\Decoder;
 use Clue\React\Csv\Encoder;
-use React\EventLoop\Factory;
+use React\EventLoop\Loop;
 use React\Stream\ReadableResourceStream;
 use React\Stream\WritableResourceStream;
 
 require __DIR__ . '/../vendor/autoload.php';
 
-$loop = Factory::create();
-
 $exit = 0;
-$in = new ReadableResourceStream(STDIN, $loop);
-$out = new WritableResourceStream(STDOUT, $loop);
-$info = new WritableResourceStream(STDERR, $loop);
+$in = new ReadableResourceStream(STDIN);
+$out = new WritableResourceStream(STDOUT);
+$info = new WritableResourceStream(STDERR);
 
 $delimiter = isset($argv[1]) ? $argv[1] : ',';
 
@@ -32,6 +30,6 @@
 $info->write('Valid CSV will be forwarded to STDOUT' . PHP_EOL);
 $info->write('Invalid CSV will raise an error on STDERR and exit with code 1' . PHP_EOL);
 
-$loop->run();
+Loop::run();
 
 exit($exit);

examples/11-csv2ndjson.php

@@ -4,19 +4,17 @@
 // see also https://github.com/clue/reactphp-ndjson
 
 use Clue\React\Csv\AssocDecoder;
-use React\EventLoop\Factory;
+use React\EventLoop\Loop;
 use React\Stream\ReadableResourceStream;
 use React\Stream\WritableResourceStream;
 use React\Stream\ThroughStream;
 
 require __DIR__ . '/../vendor/autoload.php';
 
-$loop = Factory::create();
-
 $exit = 0;
-$in = new ReadableResourceStream(STDIN, $loop);
-$out = new WritableResourceStream(STDOUT, $loop);
-$info = new WritableResourceStream(STDERR, $loop);
+$in = new ReadableResourceStream(STDIN);
+$out = new WritableResourceStream(STDOUT);
+$info = new WritableResourceStream(STDERR);
 
 $delimiter = isset($argv[1]) ? $argv[1] : ',';
 
@@ -41,6 +39,6 @@
 $info->write('Valid NDJSON (Newline-Delimited JSON) will be forwarded to STDOUT' . PHP_EOL);
 $info->write('Invalid CSV will raise an error on STDERR and exit with code 1' . PHP_EOL);
 
-$loop->run();
+Loop::run();
 
 exit($exit);

examples/12-csv2tsv.php

@@ -4,19 +4,17 @@
 // see also https://github.com/clue/reactphp-tsv
 
 use Clue\React\Csv\Decoder;
-use React\EventLoop\Factory;
+use React\EventLoop\Loop;
 use React\Stream\ReadableResourceStream;
 use React\Stream\WritableResourceStream;
 use React\Stream\ThroughStream;
 
 require __DIR__ . '/../vendor/autoload.php';
 
-$loop = Factory::create();
-
 $exit = 0;
-$in = new ReadableResourceStream(STDIN, $loop);
-$out = new WritableResourceStream(STDOUT, $loop);
-$info = new WritableResourceStream(STDERR, $loop);
+$in = new ReadableResourceStream(STDIN);
+$out = new WritableResourceStream(STDOUT);
+$info = new WritableResourceStream(STDERR);
 
 $delimiter = isset($argv[1]) ? $argv[1] : ',';
 
@@ -50,6 +48,6 @@
 $info->write('Valid TSV (Tab-Separated Values) will be forwarded to STDOUT' . PHP_EOL);
 $info->write('Invalid CSV will raise an error on STDERR and exit with code 1' . PHP_EOL);
 
-$loop->run();
+Loop::run();
 
 exit($exit);

examples/91-benchmark-count.php

@@ -11,7 +11,7 @@
 // $ php examples/91-benchmark-count.php < IRAhandle_tweets_1.csv
 
 use Clue\React\Csv\AssocDecoder;
-use React\EventLoop\Factory;
+use React\EventLoop\Loop;
 use React\Stream\ReadableResourceStream;
 
 require __DIR__ . '/../vendor/autoload.php';
@@ -20,24 +20,21 @@
     echo 'NOTICE: The "xdebug" extension is loaded, this has a major impact on performance.' . PHP_EOL;
 }
 
-$loop = Factory::create();
-$decoder = new AssocDecoder(new ReadableResourceStream(STDIN, $loop));
+$decoder = new AssocDecoder(new ReadableResourceStream(STDIN));
 
 $count = 0;
 $decoder->on('data', function () use (&$count) {
     ++$count;
 });
 
 $start = microtime(true);
-$report = $loop->addPeriodicTimer(0.05, function () use (&$count, $start) {
+$report = Loop::addPeriodicTimer(0.05, function () use (&$count, $start) {
     printf("\r%d records in %0.3fs...", $count, microtime(true) - $start);
 });
 
-$decoder->on('close', function () use (&$count, $report, $loop, $start) {
+$decoder->on('close', function () use (&$count, $report, $start) {
     $now = microtime(true);
-    $loop->cancelTimer($report);
+    Loop::cancelTimer($report);
 
     printf("\r%d records in %0.3fs => %d records/s\n", $count, $now - $start, $count / ($now - $start));
 });
-
-$loop->run();

examples/92-benchmark-count-gzip.php

@@ -12,16 +12,14 @@
 
 use Clue\React\Csv\AssocDecoder;
 use React\ChildProcess\Process;
-use React\EventLoop\Factory;
+use React\EventLoop\Loop;
 
 require __DIR__ . '/../vendor/autoload.php';
 
 if (extension_loaded('xdebug')) {
     echo 'NOTICE: The "xdebug" extension is loaded, this has a major impact on performance.' . PHP_EOL;
 }
 
-$loop = Factory::create();
-
 // This benchmark example spawns the decompressor in a child `gunzip` process
 // because parsing CSV files is already mostly CPU-bound and multi-processing
 // is preferred here. If the input source is slower (such as an HTTP download)
@@ -32,7 +30,7 @@
     1 => array('pipe', 'w'),
     STDERR
 ));
-$process->start($loop);
+$process->start();
 $decoder = new AssocDecoder($process->stdout);
 
 $count = 0;
@@ -41,15 +39,13 @@
 });
 
 $start = microtime(true);
-$report = $loop->addPeriodicTimer(0.05, function () use (&$count, $start) {
+$report = Loop::addPeriodicTimer(0.05, function () use (&$count, $start) {
     printf("\r%d records in %0.3fs...", $count, microtime(true) - $start);
 });
 
-$decoder->on('close', function () use (&$count, $report, $loop, $start) {
+$decoder->on('close', function () use (&$count, $report, $start) {
     $now = microtime(true);
-    $loop->cancelTimer($report);
+    Loop::cancelTimer($report);
 
     printf("\r%d records in %0.3fs => %d records/s\n", $count, $now - $start, $count / ($now - $start));
 });
-
-$loop->run();