job rules getter added to JIO

src/jio/core/jobRules.js

+/*jslint indent: 2, maxlen: 80, sloppy: true */
+/*global exports, defaults */
+
+// adds
+// - jIO.addJobRuleCondition(name, function)
+
+function addJobRuleCondition(name, method) {
+  if (typeof name !== 'string') {
+    throw new TypeError("jIO.addJobRuleAction(): " +
+                        "Argument 1 is not of type 'string'");
+  }
+  if (typeof method !== 'function') {
+    throw new TypeError("jIO.addJobRuleAction(): " +
+                        "Argument 2 is not of type 'function'");
+  }
+  if (defaults.job_rule_conditions[name]) {
+    throw new TypeError("jIO.addJobRuleAction(): Action already exists");
+  }
+  defaults.job_rule_conditions[name] = method;
+}