fix: replaced String.includes() with indexOf() due to IE incompatibil…

…ity (#45)
kentcdodds · Apr 30, 2018 · 486549f · 486549f
1 parent 5f2c809
commit 486549f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/index.js b/src/index.js
@@ -187,8 +187,8 @@ function getAcronym(string) {
  */
 function getCaseRanking(testString) {
   const containsUpperCase = testString.toLowerCase() !== testString
-  const containsDash = testString.includes('-')
-  const containsUnderscore = testString.includes('_')
+  const containsDash = testString.indexOf('-') >= 0
+  const containsUnderscore = testString.indexOf('_') >= 0
 
   if (!containsUpperCase && !containsUnderscore && containsDash) {
     return caseRankings.KEBAB