make books unique

8 years ago · 93ee538d2f
1 changed files with 1 additions and 1 deletions
--- a/src/scripts/class.tag
+++ b/src/scripts/class.tag
@ -11,7 +11,7 @@
          </button>
          <div if={ this.booksshown }>
              <dl>
-                  <book each={ books } data="{ this }">
+                  <book each={ R.uniq(books) } data="{ this }">
                  </book>
              </dl>
          </div>