update code to Swift 4.1

2018-09-10 20:59:02 +10:00
parent adb443229d
commit 420c0eacd7
7 changed files with 18 additions and 18 deletions
--- a/Sources/ForTag.swift
+++ b/Sources/ForTag.swift
@@ -23,7 +23,7 @@ class ForNode : NodeType {
      throw TemplateSyntaxError("'for' statements should use the syntax: `for <x> in <y> [where <condition>]`.")
    }

-    let loopVariables = components[1].characters
+    let loopVariables = components[1]
      .split(separator: ",")
      .map(String.init)
      .map { $0.trim(character: " ") }