remove Ox.each, , $.extend, $.map and $.merge

source/Ox.js

@@ -483,30 +483,6 @@ Ox.count = function(arr) {
     return obj;
 };
 
-//@ Ox.each <f> (deprecated)
-Ox.each = function(obj, fn) {
-    // fixme: deprecate!
-    /*
-    Ox.each() works for arrays, objects and strings,
-    like $.each(), unlike [].forEach()
-    >>> Ox.each([0, 1, 2], function(i, v) {})
-    [0, 1, 2]
-    >>> Ox.each({a: 1, b: 2, c: 3}, function(k, v) {}).a
-    1
-    >>> Ox.each('foo', function(i, v) {})
-    'foo'
-    */
-    var i, isArray = Ox.isArray(obj);
-    for (i in obj) {
-        i = isArray ? parseInt(i) : i;
-        // fixme: should be (v, k), like [].forEach()
-        if (fn(i, obj[i]) === false) {
-            break;
-        }
-    }
-    return obj;
-};
-
 /*@
 Ox.every <f> Tests if every element of a collection satisfies a given condition
     Unlike <code>[].every()</code>, <code>Ox.every()</code> works for arrays,