From 7dc219acb320af5cb091c2f8e8be794688dc10e7 Mon Sep 17 00:00:00 2001
From: Teal Hobson-Lowther <tealhobsonlowther@gmail.com>
Date: Wed, 3 Oct 2018 17:31:14 -0700
Subject: [PATCH] fix in -> of issues

---
 validators/events.js               | 2 +-
 validators/headerFields.js         | 2 +-
 validators/nifti/duplicateFiles.js | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/validators/events.js b/validators/events.js
index ca0d305ae..2640df0a9 100644
--- a/validators/events.js
+++ b/validators/events.js
@@ -21,7 +21,7 @@ const checkStimuli = function(stimuli) {
     const unusedStimuli = stimuliFromDirectory.filter(function(stimuli) {
       return stimuliFromEvents.indexOf(stimuli.relativePath) < 0
     })
-    for (let key in unusedStimuli) {
+    for (let key of unusedStimuli) {
       const stimulus = unusedStimuli[key]
       issues.push(
         new Issue({
diff --git a/validators/headerFields.js b/validators/headerFields.js
index 2f1da3036..e3eb93387 100644
--- a/validators/headerFields.js
+++ b/validators/headerFields.js
@@ -37,7 +37,7 @@ var headerFields = function headerFields(headers) {
   for (file in allIssues39Dict) {
     var firstIssue = allIssues39Dict[file][0]
     var evidence = ''
-    for (var issue in allIssues39Dict[file]) {
+    for (var issue of allIssues39Dict[file]) {
       evidence = evidence + ' ' + allIssues39Dict[file][issue].reason
     }
     firstIssue.reason = evidence
diff --git a/validators/nifti/duplicateFiles.js b/validators/nifti/duplicateFiles.js
index d2074c35b..e5aecb8a8 100644
--- a/validators/nifti/duplicateFiles.js
+++ b/validators/nifti/duplicateFiles.js
@@ -15,11 +15,11 @@ const duplicateNiftis = files => {
   const duplicates = Object.keys(niftiCounts).filter(function(a) {
     return niftiCounts[a] > 1
   })
-  for (let key in duplicates) {
+  for (let key of duplicates) {
     const duplicateFiles = files.filter(function(a) {
       return a.name.split('.')[0] === duplicates[key]
     })
-    for (let file in duplicateFiles) {
+    for (let file of duplicateFiles) {
       issues.push(
         new Issue({
           code: 74,