Update README.md

README.md

@@ -1,10 +1,52 @@
-The flexible comparation of any values.
+The flexible comparation of
+- index/assoc arrays
+- objects/closures
+- floats/NANs
+- binary/text strings
+- stream resources
+
 ### Installation
-Via Composer:
+Via [Composer](https://getcomposer.org):
 ~~~bash
 composer require ensostudio/comparator
 ~~~
-### API
+### Usage
+~~~php
+use EnsoStudio\Comparator\Comparator;
+$comparator = Comparator(Comparator::EQUAL_ARRAY | Comparator::EQUAL_FLOAT);
+if ($comparator->compare($value, $value2)) {
+   echo 'same values';
+}
+~~~
+~~~php
+$comparator->setFlags(Comparator::EQUAL_FLOAT);
+var_dump(3 - 2.4 == 0.6, $comparator->compare(3 - 2.4, 0.6));
+// false, true
+
+$comparator->setFlags(Comparator::EQUAL_STRING);
+var_dump('foo' == 'FOO', $comparator->compare('foo', 'FOO'));
+// false, true
+// Case-issensetive comparation supports only for English:
+var_dump($comparator->compare('я', 'Я'));
+// false
+
+$comparator->setFlags(Comparator::EQUAL_CLOSURE);
+$createClosure = function () {
+    return function ($value) {
+        return $value * 2;
+    };
+};
+var_dump($createClosure() == $createClosure(), $comparator->compare($createClosure(), $createClosure()));
+// false, true
+
+$comparator->setFlags(Comparator::EQUAL_ARRAY | Comparator::EQUAL_FLOAT);
+var_dump($comparator->compare(
+  ['float' => 2 - 1.6, 'int' => 3],
+  ['int' => 3, 'float' => 0.4]
+));
+// true
+~~~
+### Public API
 ~~~php
 namespace EnsoStudio\Comparator;
 class Comparator
@@ -16,11 +58,3 @@ class Comparator
     public function compare(mixed $value, mixed $value): bool;
 }
 ~~~
-### Usage
-~~~php
-use EnsoStudio\Comparator\Comparator;
-$comparator = new Comparator(Comparator::EQUAL_ARRAY | Comparator::EQUAL_FLOAT);
-if ($comparator->compare(['float' => 2 - 1.6, 'int' => 3], ['int' => 3, 'float' => 0.4])) {
-    echo 'equal values';
-}
-~~~