Generate named function inside class body with '$' prefix

Author: adambeynon

lib/opal/nodes/class.rb

@@ -12,13 +12,13 @@ def compile
         helper :klass
 
         push "(function($base, $super) {"
-        line "  function #{name}(){};"
-        line "  var self = #{name} = $klass($base, $super, '#{name}', #{name});"
+        line "  function $#{name}(){};"
+        line "  var self = $#{name} = $klass($base, $super, '#{name}', $#{name});"
 
         in_scope(:class) do
           scope.name = name
-          add_temp "#{scope.proto} = #{name}._proto"
-          add_temp "$scope = #{name}._scope"
+          add_temp "#{scope.proto} = $#{name}._proto"
+          add_temp "$scope = $#{name}._scope"
 
           body_code = self.body_code
           empty_line

lib/opal/nodes/super.rb

@@ -18,7 +18,7 @@ def compile_dispatcher
         if scope.def?
           scope.uses_block!
           scope_name = scope.identify!
-          class_name = scope.parent.name || 'self._klass._proto'
+          class_name = scope.parent.name ? "$#{scope.parent.name}" : 'self._klass._proto'
 
           if scope.defs
             push "$opal.find_super_dispatcher(self, '#{scope.mid.to_s}', #{scope_name}, "

opal/core/hash.rb

@@ -664,7 +664,7 @@ def to_a
 
   def to_h
     %x{
-      var hash   = new Hash._alloc,
+      var hash   = new Opal.Hash._alloc,
           cloned = #{clone};
 
       hash.map  = cloned.map;

opal/core/module.rb

@@ -2,15 +2,15 @@ class Module
   def self.new(&block)
     %x{
       function AnonModule(){}
-      var klass     = Opal.boot(Module, AnonModule);
+      var klass     = Opal.boot(Opal.Module, AnonModule);
       klass._name   = nil;
-      klass._klass  = Module;
+      klass._klass  = Opal.Module;
       klass.__dep__ = []
       klass.__mod__ = true;
       klass._proto  = {};
 
       // inherit scope from parent
-      $opal.create_scope(Module._scope, klass);
+      $opal.create_scope(Opal.Module._scope, klass);
 
       if (block !== nil) {
         var block_self = block._s;

opal/core/range.rb

@@ -1,7 +1,7 @@
 class Range
   include Enumerable
 
-  `Range._proto._isRange = true;`
+  `def._isRange = true;`
 
   attr_reader :begin, :end
 

opal/core/string.rb

@@ -2,7 +2,6 @@ class String
   include Comparable
 
   `def._isString = true`
-  `var native_string = "".constructor;`
 
   def self.try_convert(what)
     what.to_str
@@ -11,7 +10,7 @@ def self.try_convert(what)
   end
 
   def self.new(str = '')
-    `new native_string(str)`
+    `new String(str)`
   end
 
   def %(data)
@@ -439,7 +438,7 @@ def next
       }
 
       var initial = #{self}.substr(0, #{self}.length - 1);
-      var last    = native_string.fromCharCode(#{self}.charCodeAt(#{self}.length - 1) + 1);
+      var last    = String.fromCharCode(#{self}.charCodeAt(#{self}.length - 1) + 1);
 
       return initial + last;
     }
@@ -466,7 +465,7 @@ def reverse
   def rindex(search, offset = undefined)
     %x{
       var search_type = (search == null ? Opal.NilClass : search.constructor);
-      if (search_type != native_string && search_type != RegExp) {
+      if (search_type != String && search_type != RegExp) {
         var msg = "type mismatch: " + search_type + " given";
         #{raise TypeError.new(`msg`)};
       }
@@ -481,7 +480,7 @@ def rindex(search, offset = undefined)
           offset = #{self}.length + offset;
         }
 
-        if (search_type == native_string) {
+        if (search_type == String) {
           result = #{self}.lastIndexOf(search, offset);
         }
         else {
@@ -492,7 +491,7 @@ def rindex(search, offset = undefined)
         }
       }
       else {
-        if (search_type == native_string) {
+        if (search_type == String) {
           result = #{self}.lastIndexOf(search);
         }
         else {
@@ -658,7 +657,7 @@ def swapcase
         return $1 ? $0.toUpperCase() : $0.toLowerCase();
       });
 
-      if (#{self}.constructor === native_string) {
+      if (#{self}.constructor === String) {
         return str;
       }
 
@@ -761,7 +760,7 @@ def tr(from, to)
           var start = last_from.charCodeAt(0) + 1;
           var end = char.charCodeAt(0);
           for (var c = start; c < end; c++) {
-            from_chars_expanded.push(native_string.fromCharCode(c));
+            from_chars_expanded.push(String.fromCharCode(c));
           }
           from_chars_expanded.push(char);
           in_range = null;
@@ -807,7 +806,7 @@ def tr(from, to)
               var start = last_from.charCodeAt(0) + 1;
               var end = char.charCodeAt(0);
               for (var c = start; c < end; c++) {
-                to_chars_expanded.push(native_string.fromCharCode(c));
+                to_chars_expanded.push(String.fromCharCode(c));
               }
               to_chars_expanded.push(char);
               in_range = null;
@@ -896,7 +895,7 @@ def tr_s(from, to)
           var start = last_from.charCodeAt(0) + 1;
           var end = char.charCodeAt(0);
           for (var c = start; c < end; c++) {
-            from_chars_expanded.push(native_string.fromCharCode(c));
+            from_chars_expanded.push(String.fromCharCode(c));
           }
           from_chars_expanded.push(char);
           in_range = null;
@@ -942,7 +941,7 @@ def tr_s(from, to)
               var start = last_from.charCodeAt(0) + 1;
               var end = char.charCodeAt(0);
               for (var c = start; c < end; c++) {
-                to_chars_expanded.push(native_string.fromCharCode(c));
+                to_chars_expanded.push(String.fromCharCode(c));
               }
               to_chars_expanded.push(char);
               in_range = null;