Util cleanup

2019-07-07 21:47:16 +00:00
parent 7a2ac17344
commit 39a3d20e73
3 changed files with 19 additions and 23 deletions
--- a/LayoutLink.js
+++ b/LayoutLink.js
@@ -117,12 +117,7 @@ class LayoutLink {
    }

    for (let hop of this.path) {
-      let links = this.linksByPos_.get(hop);
-      if (!links) {
-        links = [];
-        this.linksByPos_.set(hop, links);
-      }
-      links.push(this);
+      getOrSet(this.linksByPos_, hop, []).push(this);
    }

    console.log(iter);