From 9de9708adae7a971b520b4645fd53bc247ceac0c Mon Sep 17 00:00:00 2001
From: Sergey Berezhnoy <veged@yandex-team.ru>
Date: Fri, 16 Sep 2016 17:34:11 +0300
Subject: [PATCH] =?UTF-8?q?=D0=92=D0=BE=D0=B7=D0=BC=D0=BE=D0=B6=D0=BD?=
 =?UTF-8?q?=D0=BE=D1=81=D1=82=D1=8C=20=D1=83=D0=BA=D0=B0=D0=B7=D0=B0=D1=82?=
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---
 blocks-common/i-bem/__dom/i-bem__dom.js | 38 ++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 7 deletions(-)

diff --git a/blocks-common/i-bem/__dom/i-bem__dom.js b/blocks-common/i-bem/__dom/i-bem__dom.js
index 48d35495..342beca5 100644
--- a/blocks-common/i-bem/__dom/i-bem__dom.js
+++ b/blocks-common/i-bem/__dom/i-bem__dom.js
@@ -61,10 +61,17 @@ var win = $(window),
  * @private
  * @param {jQuery} domElem DOM element
  * @param {String} uniqInitId ID of the "initialization wave"
+ * @param {Array} [blocksForInit] Specify subset of blocks for initialization
  */
-function init(domElem, uniqInitId) {
+function init(domElem, uniqInitId, blocksForInit) {
+
+    blocksForInit && (blocksForInit = blocksForInit.reduce(function(res, blockName) {
+        res[blockName] = blockName;
+        return res;
+    }, {}));
 
     var domNode = domElem[0];
+
     $.each(getParams(domNode), function(blockName, params) {
         processParams(params, domNode, blockName, uniqInitId);
         var block = uniqIdToBlock[params.uniqId];
@@ -74,7 +81,8 @@ function init(domElem, uniqInitId) {
                 $.extend(block._params, params);
             }
         } else {
-            initBlock(blockName, domElem, params);
+            (!blocksForInit || blocksForInit.hasOwnProperty(blockName))
+                && initBlock(blockName, domElem, params);
         }
     });
 
@@ -1050,19 +1058,35 @@ var DOM = BEM.DOM = BEM.decl('i-bem__dom', {
      * @static
      * @protected
      * @param {jQuery} [ctx=document] Root DOM node
+     * @param {Array} [blocksForInit] Specify subset of blocks for initialization
+     * @param {Function} [callback] Callback
+     * @param {Object} [callbackCtx] Callback context
      * @returns {jQuery} ctx Initialization context
      */
-    init : function(ctx, callback, callbackCtx) {
+    init : function(ctx, blocksForInit, callback, callbackCtx) {
+
+        if(!ctx || $.isFunction(ctx) || Array.isArray(ctx)) {
+            if(Array.isArray(ctx)) {
+                callbackCtx = callback;
+                callback = blocksForInit;
+                blocksForInit = ctx;
+            } else if($.isFunction(ctx)) {
+                callback = ctx;
+                callbackCtx = blocksForInit;
+                blocksForInit = undefined;
+            }
+            ctx = doc;
+        }
 
-        if(!ctx || $.isFunction(ctx)) {
+        if($.isFunction(blocksForInit)) {
             callbackCtx = callback;
-            callback = ctx;
-            ctx = doc;
+            callback = blocksForInit;
+            blocksForInit = undefined;
         }
 
         var uniqInitId = $.identify();
         findDomElem(ctx, '.i-bem').each(function() {
-            init($(this), uniqInitId);
+            init($(this), uniqInitId, blocksForInit);
         });
 
         callback && this.afterCurrentEvent(