Converted double to single quotes in simple strings

.php_cs

@@ -6,7 +6,8 @@ return PhpCsFixer\Config::create()
         'array_syntax' => ['syntax' => 'short'],
         'blank_line_after_opening_tag' => true,
         'single_blank_line_before_namespace' => true,
-        'no_unused_imports' => true
+        'no_unused_imports' => true,
+        'single_quote' => true
     ])
     ->setFinder(
         PhpCsFixer\Finder::create()

README.md

@@ -4,12 +4,14 @@
 
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/coduo/php-matcher/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/coduo/php-matcher/?branch=master)
 
-* [![Build Status](https://travis-ci.org/coduo/php-matcher.svg)](https://travis-ci.org/coduo/php-matcher) - master (3.0.*)
+* [![Build Status](https://travis-ci.org/coduo/php-matcher.svg)](https://travis-ci.org/coduo/php-matcher) - master (3.1.*)
+* [![Build Status](https://travis-ci.org/coduo/php-matcher.svg?branch=3.0)](https://travis-ci.org/coduo/php-matcher) - 3.0.*
 * [![Build Status](https://travis-ci.org/coduo/php-matcher.svg?branch=2.2)](https://travis-ci.org/coduo/php-matcher) - 2.2.*
 * [![Build Status](https://travis-ci.org/coduo/php-matcher.svg?branch=2.1)](https://travis-ci.org/coduo/php-matcher) - 2.1.*
 * [![Build Status](https://travis-ci.org/coduo/php-matcher.svg?branch=2.0)](https://travis-ci.org/coduo/php-matcher) - 2.0.*
 
-[Readme for master (3.0) version](https://github.com/coduo/php-matcher/tree/master/README.md)  
+[Readme for master (3.1) version](https://github.com/coduo/php-matcher/tree/master/README.md)
+[Readme for 3.0 version](https://github.com/coduo/php-matcher/tree/3.0/README.md)  
 [Readme for 2.2 version](https://github.com/coduo/php-matcher/tree/2.2/README.md) 
 [Readme for 2.1 version](https://github.com/coduo/php-matcher/tree/2.1/README.md) 
 [Readme for 2.0 version](https://github.com/coduo/php-matcher/tree/2.0/README.md)  
@@ -100,7 +102,7 @@ $factory = new SimpleFactory();
 $matcher = $factory->createMatcher();
 
 $matcher->match(1, 1);
-$matcher->match('string', 'string')
+$matcher->match('string', 'string');
 ```
 
 ### String matching
@@ -114,7 +116,7 @@ $factory = new SimpleFactory();
 $matcher = $factory->createMatcher();
 
 $matcher->match('Norbert', '@string@');
-$matcher->match("lorem ipsum dolor", "@[email protected]('lorem').contains('ipsum').endsWith('dolor')")
+$matcher->match("lorem ipsum dolor", "@[email protected]('lorem').contains('ipsum').endsWith('dolor')");
 
 ```
 
@@ -188,12 +190,12 @@ use Coduo\PHPMatcher\Factory\SimpleFactory;
 $factory = new SimpleFactory();
 $matcher = $factory->createMatcher();
 
-$matcher->match("@integer@", "@*@"),
-$matcher->match("foobar", "@*@"),
-$matcher->match(true, "@*@"),
-$matcher->match(6.66, "@*@"),
-$matcher->match(array("bar"), "@wildcard@"),
-$matcher->match(new \stdClass, "@wildcard@"),
+$matcher->match("@integer@", "@*@");
+$matcher->match("foobar", "@*@");
+$matcher->match(true, "@*@");
+$matcher->match(6.66, "@*@");
+$matcher->match(array("bar"), "@wildcard@");
+$matcher->match(new \stdClass, "@wildcard@");
 ```
 
 ### Expression matching 
@@ -279,7 +281,7 @@ $matcher->match(
       '@boolean@',
       '@double@'
   )  
-)
+);
 ```
 
 ### Json matching 
@@ -313,8 +315,7 @@ $matcher->match(
       }
     ]
   }'
-)
-
+);
 ```
 
 ### Xml matching

src/Exception/UnknownTypeException.php

@@ -10,8 +10,8 @@ class UnknownTypeException extends Exception
 
     public function __construct(string $type)
     {
-        $this->type = "@" . $type . "@";
-        parent::__construct(sprintf("Type pattern \"%s\" is not supported.", $this->type), 0, null);
+        $this->type = '@' . $type . '@';
+        parent::__construct(sprintf('Type pattern "%s" is not supported.', $this->type), 0, null);
     }
 
     public function getType() : string

src/Lexer.php

@@ -27,12 +27,12 @@ final class Lexer extends AbstractLexer
     protected function getCatchablePatterns() : array
     {
         return [
-            "\\.?[a-zA-Z0-9_]+\\(", // expander name
-            "[a-zA-Z0-9.]*", // words
-            "\\-?[0-9]*\\.?[0-9]*", // numbers
+            '\\.?[a-zA-Z0-9_]+\\(', // expander name
+            '[a-zA-Z0-9.]*', // words
+            '\\-?[0-9]*\\.?[0-9]*', // numbers
             "'(?:[^']|'')*'", // string between ' character
-            "\"(?:[^\"]|\"\")*\"", // string between " character,
-            "@[a-zA-Z0-9\\*]+@", // type pattern
+            '"(?:[^"]|"")*"', // string between " character,
+            '@[a-zA-Z0-9\\*]+@', // type pattern
         ];
     }
 
@@ -42,7 +42,7 @@ protected function getCatchablePatterns() : array
     protected function getNonCatchablePatterns() : array
     {
         return [
-            "\\s+",
+            '\\s+',
         ];
     }
 
@@ -107,7 +107,7 @@ protected function getType(&$value) : int
 
     protected function isStringToken(string $value) : bool
     {
-        return in_array(substr($value, 0, 1), ["\"", "'"]);
+        return in_array(substr($value, 0, 1), ['"', "'"]);
     }
 
     protected function isBooleanToken(string $value) : bool

src/Matcher/ArrayMatcher.php

@@ -35,7 +35,7 @@ public function match($value, $pattern) : bool
         }
 
         if (!is_array($value)) {
-            $this->error = sprintf("%s \"%s\" is not a valid array.", gettype($value), new StringConverter($value));
+            $this->error = sprintf('%s "%s" is not a valid array.', gettype($value), new StringConverter($value));
             return false;
         }
 
@@ -64,7 +64,7 @@ private function isArrayPattern($pattern) : bool
         return $this->parser->hasValidSyntax($pattern) && $this->parser->parse($pattern)->is(self::PATTERN);
     }
 
-    private function iterateMatch(array $values, array $patterns, string $parentPath = "") : bool
+    private function iterateMatch(array $values, array $patterns, string $parentPath = '') : bool
     {
         $pattern = null;
         foreach ($values as $key => $value) {
@@ -222,12 +222,12 @@ private function setMissingElementInError(string $place, string $path)
 
     private function formatAccessPath($key) : string
     {
-        return sprintf("[%s]", $key);
+        return sprintf('[%s]', $key);
     }
 
     private function formatFullPath(string $parentPath, string $path) : string
     {
-        return sprintf("%s%s", $parentPath, $path);
+        return sprintf('%s%s', $parentPath, $path);
     }
 
     private function shouldSkippValueMatchingFor($lastPattern) : bool

src/Matcher/BooleanMatcher.php

@@ -21,7 +21,7 @@ public function __construct(Parser $parser)
     public function match($value, $pattern) : bool
     {
         if (!is_bool($value)) {
-            $this->error = sprintf("%s \"%s\" is not a valid boolean.", gettype($value), new StringConverter($value));
+            $this->error = sprintf('%s "%s" is not a valid boolean.', gettype($value), new StringConverter($value));
             return false;
         }
 

src/Matcher/DoubleMatcher.php

@@ -21,7 +21,7 @@ public function __construct(Parser $parser)
     public function match($value, $pattern) : bool
     {
         if (!is_double($value)) {
-            $this->error = sprintf("%s \"%s\" is not a valid double.", gettype($value), new StringConverter($value));
+            $this->error = sprintf('%s "%s" is not a valid double.', gettype($value), new StringConverter($value));
             return false;
         }
 

src/Matcher/ExpressionMatcher.php

@@ -18,7 +18,7 @@ public function match($value, $pattern) : bool
         $expressionResult = $language->evaluate($matches[1], ['value' => $value]);
 
         if (!$expressionResult) {
-            $this->error = sprintf("\"%s\" expression fails for value \"%s\".", $pattern, new StringConverter($value));
+            $this->error = sprintf('"%s" expression fails for value "%s".', $pattern, new StringConverter($value));
         }
 
         return (bool) $expressionResult;

src/Matcher/IntegerMatcher.php

@@ -21,7 +21,7 @@ public function __construct(Parser $parser)
     public function match($value, $pattern) : bool
     {
         if (!is_integer($value)) {
-            $this->error = sprintf("%s \"%s\" is not a valid integer.", gettype($value), new StringConverter($value));
+            $this->error = sprintf('%s "%s" is not a valid integer.', gettype($value), new StringConverter($value));
             return false;
         }
 

src/Matcher/JsonMatcher.php

@@ -22,12 +22,12 @@ public function match($value, $pattern) : bool
         }
 
         if (!Json::isValid($value)) {
-            $this->error = sprintf("Invalid given JSON of value. %s", $this->getErrorMessage());
+            $this->error = sprintf('Invalid given JSON of value. %s', $this->getErrorMessage());
             return false;
         }
 
         if (!Json::isValidPattern($pattern)) {
-            $this->error = sprintf("Invalid given JSON of pattern. %s", $this->getErrorMessage());
+            $this->error = sprintf('Invalid given JSON of pattern. %s', $this->getErrorMessage());
             return false;
         }
 

src/Matcher/NullMatcher.php

@@ -8,15 +8,15 @@
 
 final class NullMatcher extends Matcher
 {
-    const MATCH_PATTERN = "/^@null@$/";
+    const MATCH_PATTERN = '/^@null@$/';
 
     /**
      * {@inheritDoc}
      */
     public function match($value, $pattern) : bool
     {
         if (null !== $value) {
-            $this->error = sprintf("%s \"%s\" does not match null.", gettype($value), new StringConverter($value));
+            $this->error = sprintf('%s "%s" does not match null.', gettype($value), new StringConverter($value));
             return false;
         }
 

src/Matcher/NumberMatcher.php

@@ -21,7 +21,7 @@ public function __construct(Parser $parser)
     public function match($value, $pattern) : bool
     {
         if (!is_numeric($value)) {
-            $this->error = sprintf("%s \"%s\" is not a valid number.", gettype($value), new StringConverter($value));
+            $this->error = sprintf('%s "%s" is not a valid number.', gettype($value), new StringConverter($value));
             return false;
         }
 

src/Matcher/Pattern/Expander/Contains.php

@@ -43,7 +43,7 @@ public function __construct(string $string, $ignoreCase = false)
     public function match($value) : bool
     {
         if (!is_string($value)) {
-            $this->error = sprintf("Contains expander require \"string\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('Contains expander require "string", got "%s".', new StringConverter($value));
             return false;
         }
 

src/Matcher/Pattern/Expander/Count.php

@@ -28,12 +28,12 @@ public function __construct(int $value)
     public function match($value) :bool
     {
         if (!is_array($value)) {
-            $this->error = sprintf("Count expander require \"array\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('Count expander require "array", got "%s".', new StringConverter($value));
             return false;
         }
 
         if (count($value) !== $this->value) {
-            $this->error = sprintf("Expected count of %s is %s.", new StringConverter($value), new StringConverter($this->value));
+            $this->error = sprintf('Expected count of %s is %s.', new StringConverter($value), new StringConverter($this->value));
             return false;
         }
 

src/Matcher/Pattern/Expander/EndsWith.php

@@ -20,7 +20,7 @@ final class EndsWith implements PatternExpander
     public function __construct(string $stringEnding, bool $ignoreCase = false)
     {
         if (!is_string($stringEnding)) {
-            throw new \InvalidArgumentException("String ending must be a valid string.");
+            throw new \InvalidArgumentException('String ending must be a valid string.');
         }
 
         $this->stringEnding = $stringEnding;
@@ -35,7 +35,7 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (!is_string($value)) {
-            $this->error = sprintf("EndsWith expander require \"string\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('EndsWith expander require "string", got "%s".', new StringConverter($value));
             return false;
         }
 

src/Matcher/Pattern/Expander/GreaterThan.php

@@ -18,7 +18,7 @@ final class GreaterThan implements PatternExpander
     public function __construct($boundary)
     {
         if (!is_float($boundary) && !is_int($boundary)) {
-            throw new \InvalidArgumentException(sprintf("Boundary value \"%s\" is not a valid number.", new StringConverter($boundary)));
+            throw new \InvalidArgumentException(sprintf('Boundary value "%s" is not a valid number.', new StringConverter($boundary)));
         }
 
         $this->boundary = $boundary;
@@ -32,12 +32,12 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (!is_float($value) && !is_int($value) && !is_numeric($value)) {
-            $this->error = sprintf("Value \"%s\" is not a valid number.", new StringConverter($value));
+            $this->error = sprintf('Value "%s" is not a valid number.', new StringConverter($value));
             return false;
         }
 
         if ($value <= $this->boundary) {
-            $this->error = sprintf("Value \"%s\" is not greater than \"%s\".", new StringConverter($value), new StringConverter($this->boundary));
+            $this->error = sprintf('Value "%s" is not greater than "%s".', new StringConverter($value), new StringConverter($this->boundary));
             return false;
         }
 

src/Matcher/Pattern/Expander/InArray.php

@@ -28,7 +28,7 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (!is_array($value)) {
-            $this->error = sprintf("InArray expander require \"array\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('InArray expander require "array", got "%s".', new StringConverter($value));
             return false;
         }
 

src/Matcher/Pattern/Expander/IsDateTime.php

@@ -21,12 +21,12 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (false === is_string($value)) {
-            $this->error = sprintf("IsDateTime expander require \"string\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('IsDateTime expander require "string", got "%s".', new StringConverter($value));
             return false;
         }
 
         if (false === $this->matchValue($value)) {
-            $this->error = sprintf("string \"%s\" is not a valid date.", $value);
+            $this->error = sprintf('string "%s" is not a valid date.', $value);
             return false;
         }
 

src/Matcher/Pattern/Expander/IsEmail.php

@@ -21,12 +21,12 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (false === is_string($value)) {
-            $this->error = sprintf("IsEmail expander require \"string\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('IsEmail expander require "string", got "%s".', new StringConverter($value));
             return false;
         }
 
         if (false === $this->matchValue($value)) {
-            $this->error = sprintf("string \"%s\" is not a valid e-mail address.", $value);
+            $this->error = sprintf('string "%s" is not a valid e-mail address.', $value);
             return false;
         }
 

src/Matcher/Pattern/Expander/IsEmpty.php

@@ -21,7 +21,7 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (!empty($value)) {
-            $this->error = sprintf("Value %s is not empty.", new StringConverter($value));
+            $this->error = sprintf('Value %s is not empty.', new StringConverter($value));
 
             return false;
         }

src/Matcher/Pattern/Expander/IsNotEmpty.php

@@ -21,7 +21,7 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (false === $value || (empty($value) && '0' != $value)) {
-            $this->error = sprintf("Value %s is not blank.", new StringConverter($value));
+            $this->error = sprintf('Value %s is not blank.', new StringConverter($value));
             return false;
         }
 

src/Matcher/Pattern/Expander/IsUrl.php

@@ -21,12 +21,12 @@ public static function is(string $name) : bool
     public function match($value) : bool
     {
         if (false === is_string($value)) {
-            $this->error = sprintf("IsUrl expander require \"string\", got \"%s\".", new StringConverter($value));
+            $this->error = sprintf('IsUrl expander require "string", got "%s".', new StringConverter($value));
             return false;
         }
 
         if (false === $this->matchValue($value)) {
-            $this->error = sprintf("string \"%s\" is not a valid URL.", $value);
+            $this->error = sprintf('string "%s" is not a valid URL.', $value);
             return false;
         }