added .has to search

1 files changed, 6 insertions, 0 deletions

diff --git a/examples/search.js b/examples/search.js
index 9465e08..92d8d65 100644
--- a/examples/search.js
+++ b/examples/search.js
@@ -73,6 +73,12 @@ function Search(searchBlock){ // searchBlock should be a Space object.
       this.sort[ind].splice(bs(this.sort[ind], loc, getComp(ind)), 1);
     })
   }
+
+  this.has = function(loc){
+    if (bs(this.sort[0], loc, getComp(0)) < 0) return false; // Could use ind = 1 just as well, but doesn't really matter
+    // bs returns negative if not found.
+    else return true;
+  }
 }
 
 let space = new Space();