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Support for array of string inputs in conditions and consequences #6

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Aug 23, 2013
Merged

Support for array of string inputs in conditions and consequences #6

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15 changes: 6 additions & 9 deletions lib/node-rules.js
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Original file line number Diff line number Diff line change
Expand Up @@ -34,20 +34,17 @@ RuleEngine.prototype.execute = function (fact,callback) {

var outcome = true;

//If user gives condiotns as string we can able to execute the rules using the eval function

if(typeof _rules[x].condition != 'function')
_rules[x].condition = eval('('+ _rules[x].condition + ')');

_rulelist = _.flatten([_rules[x].condition]);

(function looprules(y) {


if(y < _rulelist.length) {

if(typeof _rulelist[y] === 'string')
_rulelist[y] = eval('('+ _rulelist[y] + ')');

_rulelist[y].call({}, session,function(out){
_rulelist[y].call({}, session,function(out){

outcome = outcome && out;
process.nextTick(function(){
Expand All @@ -63,15 +60,15 @@ RuleEngine.prototype.execute = function (fact,callback) {

if (outcome) {

if(typeof _rules[x].consequence != 'function')
_rules[x].consequence = eval('('+ _rules[x].consequence + ')');

_consequencelist = _.flatten([_rules[x].consequence]);

(function loopconsequence(z) {

if(z < _consequencelist.length) {

if(typeof _consequencelist[z] === 'string')
_consequencelist[z] = eval('('+ _consequencelist[z] + ')');

_consequencelist[z].apply(session, [function() {

if (!_.isEqual(last_session,session)) {
Expand Down