From b55264b24f1ac9434d91be7fc9e6daac60f6d569 Mon Sep 17 00:00:00 2001
From: Christoph Diehl <cdiehl@mozilla.com>
Date: Tue, 2 May 2017 17:01:32 +0300
Subject: [PATCH] Use let instead of var in script.js

---
 lib/utils/script.js | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/lib/utils/script.js b/lib/utils/script.js
index 8cfb69b..f2554ba 100644
--- a/lib/utils/script.js
+++ b/lib/utils/script.js
@@ -7,9 +7,9 @@ utils.script = {
     if (isNaN(numOptional)) {
       numOptional = 0
     }
-    var arity = list.length - random.number(numOptional)
-    var params = []
-    for (var i = 0; i < arity; i++) {
+    let arity = list.length - random.number(numOptional)
+    let params = []
+    for (let i = 0; i < arity; i++) {
       params.push(random.pick([list[i]]))
     }
     return '(' + params.join(', ') + ')'
@@ -18,8 +18,8 @@ utils.script = {
     if (!utils.common.getKeysFromHash(methodHash).length || !objectName) {
       return ''
     }
-    var methodName = random.key(methodHash)
-    var methodArgs = methodHash[methodName]
+    let methodName = random.key(methodHash)
+    let methodArgs = methodHash[methodName]
     if (typeof (methodArgs) === 'function') { // Todo: Hmmmm..
       return methodArgs()
     }
@@ -29,9 +29,9 @@ utils.script = {
     if (!utils.common.getKeysFromHash(attributeHash).length || !objectName) {
       return ''
     }
-    var attributeName = random.key(attributeHash)
-    var attributeValue = random.pick(attributeHash[attributeName])
-    var operator = ' = '
+    let attributeName = random.key(attributeHash)
+    let attributeValue = random.pick(attributeHash[attributeName])
+    let operator = ' = '
     /*
      if (typeof(attributeValue) == "number" && Random.chance(8)) {
      operator = " " + Make.randomAssignmentOperator() + " ";
@@ -43,17 +43,17 @@ utils.script = {
     return objectName + '.' + attributeName + operator + attributeValue + ';'
   },
   makeConstraint: function (keys, values) {
-    var o = {}
-    var n = random.range(0, keys.length)
+    let o = {}
+    let n = random.range(0, keys.length)
     while (n--) {
       o[random.pick(keys)] = random.pick(values)
     }
     return o
   },
   makeRandomOptions: function (baseObject) {
-    var o = {}
-    var unique = random.some(Object.keys(baseObject))
-    for (var i = 0; i < unique.length; i++) {
+    let o = {}
+    let unique = random.some(Object.keys(baseObject))
+    for (let i = 0; i < unique.length; i++) {
       o[unique[i]] = random.pick(baseObject[unique[i]])
     }
     return JSON.stringify(o)
@@ -65,7 +65,7 @@ utils.script = {
     return 'try { ' + s + ' } catch(e) { }'
   },
   makeLoop: function (s, max) {
-    return 'for (var i = 0; i < ' + (max || make.number.rangeNumber()) + '; i++) {' + s + '}'
+    return 'for (let i = 0; i < ' + (max || make.number.rangeNumber()) + '; i++) {' + s + '}'
   },
   makeArray: function (type, arrayLength, cb) {
     if (type === null || type === undefined) {
@@ -73,7 +73,7 @@ utils.script = {
     }
     switch (random.number(8)) {
       case 0:
-        var src = 'function() { var buffer = new ' + type + 'Array(' + arrayLength + ');'
+        let src = 'function() { let buffer = new ' + type + 'Array(' + arrayLength + ');'
         src += utils.script.makeLoop('buffer[i] = ' + cb() + ';', arrayLength)
         src += 'return buffer;}()'
         return src