docs: update docs with coll? functionality

2014-01-12 15:52:14 +05:30 · 2014-01-12 15:52:14 +05:30 · bd53416a72
commit bd53416a72
parent f159f1499b
1 changed files with 23 additions and 0 deletions
--- a/docs/language/core.rst
+++ b/docs/language/core.rst
@ -6,6 +6,29 @@ Hy Core
 Core Functions
 ===============

+.. _is-coll-fn:
+
+coll?
+----
+
+.. versionadded:: 0.9.13
+
+Usage: ``(coll? x)``
+
+Returns true if argument is iterable and not a string.
+
+.. code-block:: clojure
+
+   => (coll? [1 2 3 4])
+   True
+
+   => (coll? {"a" 1 "b" 2})
+   True
+
+   => (coll? "abc")
+   False
+
+
 .. _dec-fn:

 dec