Use slice instead of substr for suffix/prefix

enzymejs · Sep 27, 2017 · ead8641 · ead8641
1 parent 6573ebe
commit ead8641
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/enzyme/src/selectors.js b/packages/enzyme/src/selectors.js
@@ -115,15 +115,15 @@ function matchAttributeSelector(node, token) {
      * [type^="image"] matches type="imageobject"
      */
     case PREFIX_ATTRIBUTE_OPERATOR:
-      return value === '' ? false : nodePropValue.substr(0, value.length) === value;
+      return value === '' ? false : nodePropValue.slice(0, value.length) === value;
     /**
      * Represents an element with the att attribute whose value ends with the suffix value.
      * If the value is the empty string then the selector does not represent anything.
      * @example
      * [type$="image"] matches type="imageobject"
      */
     case SUFFIX_ATTRIBUTE_OPERATOR:
-      return value === '' ? false : nodePropValue.substr(-value.length) === value;
+      return value === '' ? false : nodePropValue.slice(-value.length) === value;
     /**
      * Represents an element with the att attribute whose value contains at least one
      * instance of the value. If value is the empty string then the