Redundant implicit method (#3)

- Removed redundant isImplicit method for validator interface
- Removed isImplicit from rules that have implemented validator interface
- Removed isImplicit from custom uppercase rule created for test
- Updated README

README.md

@@ -156,16 +156,6 @@ use Oshomo\CsvUtils\Contracts\ValidationRuleInterface;
 
 class UppercaseRule implements ValidationRuleInterface
 {
-    /**
-     * Determine if the validation rule accepts parameters or not.
-     * If it does not accept any parameter return true else return false
-     *
-     * @return boolean
-     */
-    public function isImplicit()
-    {
-        return true;
-    }
 
     /**
      * Get the number of parameters that should be supplied. 

src/Contracts/ValidationRuleInterface.php

@@ -5,14 +5,6 @@
 
 interface ValidationRuleInterface
 {
-    /**
-     * Determine if the validation rule accepts parameters or not.
-     * If it does not accept any parameter return true else return false
-     *
-     * @return boolean
-     */
-    public function isImplicit();
-
     /**
      * Get the number of parameters that should be supplied.
      * If no parameter should be supplied return 0 else

src/Rules/AsciiOnly.php

@@ -8,16 +8,6 @@
 class AsciiOnly implements ValidationRuleInterface
 {
 
-    /**
-     * Determine if the validation rule accepts parameters or not.
-     *
-     * @return boolean
-     */
-    public function isImplicit()
-    {
-        return true;
-    }
-
     /**
      * Get the number of parameters that should be supplied
      *

src/Rules/Between.php

@@ -9,16 +9,6 @@ class Between implements ValidationRuleInterface
 {
     const PARAMETER_COUNT = 2;
 
-    /**
-     * Determine if the validation rule accepts parameters or not.
-     *
-     * @return boolean
-     */
-    public function isImplicit()
-    {
-        return false;
-    }
-
     /**
      * Get the number of parameters that should be supplied
      *

src/Rules/ClosureValidationRule.php

@@ -39,16 +39,6 @@ public function __construct($callback)
         $this->callback = $callback;
     }
 
-    /**
-     * Determine if the validation rule accepts parameters or not.
-     *
-     * @return boolean
-     */
-    public function isImplicit()
-    {
-        return true;
-    }
-
     /**
      * Get the number of parameters that should be supplied
      *

src/Rules/Url.php

@@ -8,16 +8,6 @@
 class Url implements ValidationRuleInterface
 {
 
-    /**
-     * Determine if the validation rule accepts parameters or not.
-     *
-     * @return boolean
-     */
-    public function isImplicit()
-    {
-        return true;
-    }
-
     /**
      * Get the number of parameters that should be supplied
      *

src/Validator/Validator.php

@@ -378,13 +378,9 @@ protected function passesParameterCheck($rule, $parameters)
             $rule = $this->getRuleClass($rule);
         }
 
-        if ($rule->isImplicit()) {
-            return true;
-        } else {
-            $ruleParameterCount = $rule->parameterCount();
-            $parameterCount = count($parameters);
-            return ($ruleParameterCount === 0) ? true : ($parameterCount === $ruleParameterCount);
-        }
+        $ruleParameterCount = $rule->parameterCount();
+        $parameterCount = count($parameters);
+        return ($ruleParameterCount === 0) ? true : ($parameterCount === $ruleParameterCount);
 
     }
 

tests/src/UppercaseRule.php

@@ -7,13 +7,6 @@
 
 class UppercaseRule implements ValidationRuleInterface
 {
-    /**
-     * @return boolean
-     */
-    public function isImplicit()
-    {
-        return true;
-    }
 
     /**
      * @return integer