Remove fromJSON and toJSON from exposed APIs

Remove fromJSON and toJSON from exposed APIs in V5.0.0

Author: mithunsatheesh

lib/node-rules.js

@@ -128,36 +128,5 @@
         }
         this.sync();
     }
-    RuleEngine.prototype.toJSON = function() {
-        var rules = this.rules;
-        if (rules instanceof Array) {
-            rules = rules.map(function(rule) {
-                rule.condition = rule.condition.toString();
-                rule.consequence = rule.consequence.toString();
-                return rule;
-            });
-        } else if (typeof(rules) != "undefined") {
-            rules.condition = rules.condition.toString();
-            rules.consequence = rules.consequence.toString();
-        }
-        return rules;
-    };
-    RuleEngine.prototype.fromJSON = function(rules) {
-        this.init();
-        if (typeof(rules) == "string") {
-            rules = JSON.parse(rules);
-        }
-        if (rules instanceof Array) {
-            rules = rules.map(function(rule) {
-                rule.condition = eval("(" + rule.condition + ")");
-                rule.consequence = eval("(" + rule.consequence + ")");
-                return rule;
-            });
-        } else if (rules !== null && typeof(rules) == "object") {
-            rules.condition = eval("(" + rules.condition + ")");
-            rules.consequence = eval("(" + rules.consequence + ")");
-        }
-        this.register(rules);
-    };
     module.exports = RuleEngine;
 }(module.exports));