Merge pull request #85 from Lax/peek

add peekAtSearchWithXPathQuery method
topfunky · Oct 4, 2017 · ba66fa9 · ba66fa9
2 parents bb1dcfa + b4cf5f0
commit ba66fa9
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/Pod/Classes/TFHppleElement.m b/Pod/Classes/TFHppleElement.m
@@ -234,6 +234,17 @@ - (NSArray *) searchWithXPathQuery:(NSString *)xPathOrCSS
     return hppleElements;
 }
 
+// Returns first element at xPath
+- (TFHppleElement *) peekAtSearchWithXPathQuery:(NSString *)xPathOrCSS
+{
+  NSArray * elements = [self searchWithXPathQuery:xPathOrCSS];
+  if ([elements count] >= 1) {
+    return [elements objectAtIndex:0];
+  }
+
+  return nil;
+}
+
 // Custom keyed subscripting
 - (id)objectForKeyedSubscript:(id)key
 {