upgrade outdated string api

SwiftGFX · Mar 17, 2018 · d885fc8 · d885fc8
1 parent 8550b61
commit d885fc8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/String+Math.swift b/Sources/String+Math.swift
@@ -11,7 +11,7 @@ internal extension String {
     internal var floatArray: [Float] {
         let ignoredCharacters = CharacterSet(charactersIn: "{} ,")
         let components = self.components(separatedBy: ignoredCharacters)
-        return components.filter { $0.characters.count > 0 }
+        return components.filter { $0.count > 0 }
                          .map { return Float($0)! }
     }
 }