Merge pull request #11 from CacheControl/array-operator-polyfills

convert array operators to use indexOf instead of includes

Author: Cache Hamm

dist/engine-default-operators.js

@@ -18,17 +18,17 @@ Operators.push(new _operator2.default('notEqual', function (a, b) {
   return a !== b;
 }));
 Operators.push(new _operator2.default('in', function (a, b) {
-  return b.includes(a);
+  return b.indexOf(a) > -1;
 }));
 Operators.push(new _operator2.default('notIn', function (a, b) {
-  return !b.includes(a);
+  return b.indexOf(a) === -1;
 }));
 
 Operators.push(new _operator2.default('contains', function (a, b) {
-  return a.includes(b);
+  return a.indexOf(b) > -1;
 }, Array.isArray));
 Operators.push(new _operator2.default('doesNotContain', function (a, b) {
-  return !a.includes(b);
+  return a.indexOf(b) === -1;
 }, Array.isArray));
 
 function numberValidator(factValue) {

src/engine-default-operators.js

@@ -5,11 +5,11 @@ import Operator from './operator'
 let Operators = []
 Operators.push(new Operator('equal', (a, b) => a === b))
 Operators.push(new Operator('notEqual', (a, b) => a !== b))
-Operators.push(new Operator('in', (a, b) => b.includes(a)))
-Operators.push(new Operator('notIn', (a, b) => !b.includes(a)))
+Operators.push(new Operator('in', (a, b) => b.indexOf(a) > -1))
+Operators.push(new Operator('notIn', (a, b) => b.indexOf(a) === -1))
 
-Operators.push(new Operator('contains', (a, b) => a.includes(b), Array.isArray))
-Operators.push(new Operator('doesNotContain', (a, b) => !a.includes(b), Array.isArray))
+Operators.push(new Operator('contains', (a, b) => a.indexOf(b) > -1, Array.isArray))
+Operators.push(new Operator('doesNotContain', (a, b) => a.indexOf(b) === -1, Array.isArray))
 
 function numberValidator (factValue) {
   return Number.parseFloat(factValue).toString() !== 'NaN'