tree: do not use .map() too

lib/bemhtml/runtime/entity.js

@@ -96,7 +96,7 @@ Entity.prototype.initModes = function initModes(templates) {
   // .def() default
   if (this.def.count !== 0) {
     var self = this;
-    this.def.push(new Template([], function() {
+    this.def.push(new Template([], function defaultBodyProxy() {
       return self.defaultBody(this);
     }));
   }

lib/bemhtml/runtime/index.js

@@ -38,7 +38,7 @@ BEMHTML.prototype.compile = function compile(templates) {
   }
 
   function localWrap(changes) {
-    return function(body) {
+    return function localBody(body) {
       return self.local(changes, body);
     };
   }

lib/bemhtml/runtime/tree.js

@@ -87,33 +87,41 @@ Tree.prototype.build = function build(templates, apply) {
   };
 };
 
-Tree.prototype.methods = function methods(kind) {
-  return Tree.methods.map(function(name) {
-    var self = this;
-    var method = this[name];
-    var boundBody = this.boundBody;
-
-    if (kind !== 'body') {
-      return function wrapNotBody() {
-        method.apply(self, arguments);
-        return boundBody;
-      };
-    }
-
-    return function wrapBody() {
-      var res = method.apply(self, arguments);
-
-      // Insert body into last item
-      var child = self.queue.pop();
-      var last = self.queue[self.queue.length - 1];
-      last.conditions = last.conditions.concat(child.conditions);
-      last.children = last.children.concat(child.children);
-
-      if (name === 'replace' || name === 'extend')
-        return res;
+function methodFactory(self, kind, name) {
+  var method = self[name];
+  var boundBody = self.boundBody;
+
+  if (kind !== 'body') {
+    return function wrapNotBody() {
+      method.apply(self, arguments);
       return boundBody;
     };
-  }, this);
+  }
+
+  return function wrapBody() {
+    var res = method.apply(self, arguments);
+
+    // Insert body into last item
+    var child = self.queue.pop();
+    var last = self.queue[self.queue.length - 1];
+    last.conditions = last.conditions.concat(child.conditions);
+    last.children = last.children.concat(child.children);
+
+    if (name === 'replace' || name === 'extend')
+      return res;
+    return boundBody;
+  };
+}
+
+Tree.prototype.methods = function methods(kind) {
+  var out = new Array(Tree.methods.length);
+
+  for (var i = 0; i < out.length; i++) {
+    var name = Tree.methods[i];
+    out[i] = methodFactory(this, kind, name);
+  }
+
+  return out;
 };
 
 // Called after all matches
@@ -203,8 +211,8 @@ Tree.prototype.content = function content() { return this.mode('content'); };
 Tree.prototype.replace = function replace() {
   var adaptor = this.def();
   var applyCtx = this.refs.applyCtx;
-  return function (body) {
-    return adaptor(function() {
+  return function replaceBody(body) {
+    return adaptor(function replaceAdaptor() {
       return applyCtx(body());
     });
   };
@@ -214,16 +222,16 @@ Tree.prototype.extend = function extend() {
   var adaptor = this.def();
   var local = this.refs.local;
   var applyCtx = this.refs.applyCtx;
-  return function (body) {
-    return adaptor(function () {
+  return function localBody(body) {
+    return adaptor(function localAdaptor() {
       var changes = {};
 
       var obj = body();
       var keys = Object.keys(obj);
       for (var i = 0; i < keys.length; i++)
         changes['ctx.' + keys[i]] = obj[keys[i]];
 
-      return local(changes)(function() {
+      return local(changes)(function preApplyCtx() {
         return applyCtx(this.ctx);
       });
     });

lib/bemhtml/runtime/utils.js

@@ -102,7 +102,7 @@ function getUniq() {
 }
 exports.getUniq = getUniq;
 
-exports.identify = function(obj, onlyGet) {
+exports.identify = function identify(obj, onlyGet) {
   if (!obj)
     return getUniq();
   if (onlyGet || obj[uniqExpando])