Use Object getter memoization for command getter

SassDoc · Feb 15, 2015 · 7241be3 · 7241be3
1 parent 8d8aa3e
commit 7241be3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -161,7 +161,7 @@ class Converter {
    *
    * @return {Object}
    */
-  command() {
+  memo command() {
     let cmd = `${this.bundler ? 'bundle exec ' : ''}sass-convert`;
 
     // Add required args.
@@ -207,7 +207,7 @@ class Converter {
    * @return {Promise}
    */
   convertFile(file, enc) {
-    let { cmd, args } = this.cmdCache ?= this.command();
+    let { cmd, args } = this.command;
     let child = spawn(cmd, args);
     let result = {};