Make _.range coerce arguments to numbers.

Former-commit-id: 5408800fef0bc8a418c298a112049232b6d85e78
2026-02-05 17:37:50 +00:00 · 2012-07-25 01:32:28 -07:00
parent 6d488b6a81
commit 0d7bdb6fa8
2 changed files with 64 additions and 33 deletions
--- a/lodash.js
+++ b/lodash.js
@@ -1695,9 +1695,11 @@
   * // => []
   */
  function range(start, end, step) {
-    step || (step = 1);
+    start = +start || 0;
+    step = +step || 1;
+
    if (end == null) {
-      end = start || 0;
+      end = start;
      start = 0;
    }
    // use `Array(length)` so V8 will avoid the slower "dictionary" mode