src/WMS/Library/BusinessRulesEngine/RuleCollection.php
public function add($name, Rule $rule)
    {
        unset($this->rules[$name]);

        $this->rules[$name] = $rule;
    }
public function add($name, Rule $rule)
    {
        unset($this->rules[$name]);

        $this->rules[$name] = $rule;
    }
Adds a rule.

@param string $name The rule name
@param Rule   $rule A Rule instance