Internals, $$ Ed.

__meta__     > $$meta
__inc__      > $$inc
__dep__      > $$dep
__mod__      > $$mod

__autoload   > $$autoload
__parent     > $$parent

_isClass     > $$is_class
_isSingleton > $$is_singleton
_isArray     > $$is_array
_isRange     > $$is_range
_isRegexp    > $$is_regexp
_isBoolean   > $$is_boolean
_isString    > $$is_string
_isProc      > $$is_proc

_base_module > $$base_module
_orig_scope  > $$orig_scope
_full_name   > $$full_name
_donated     > $$donated
_methods     > $$methods
_proto       > $$proto
_scope       > $$scope
_klass       > $$class
_super       > $$super
_name        > $$name
_jsid        > $$jsid
_def         > $$def
_id          > $$id
_p           > $$p
_s           > $$s

Author: elia

lib/opal/nodes/call.rb

@@ -66,7 +66,7 @@ def default_compile
 
         if blktmp
           unshift "(#{blktmp} = "
-          push ", #{blktmp}._p = ", block, ", #{blktmp})"
+          push ", #{blktmp}.$$p = ", block, ", #{blktmp})"
         end
 
         if splat

lib/opal/nodes/class.rb

@@ -17,8 +17,8 @@ def compile
 
         in_scope do
           scope.name = name
-          add_temp "#{scope.proto} = self._proto"
-          add_temp "$scope = self._scope"
+          add_temp "#{scope.proto} = self.$$proto"
+          add_temp "$scope = self.$$scope"
 
           body_code = self.body_code
           empty_line

lib/opal/nodes/constants.rb

@@ -49,7 +49,7 @@ class ConstGetNode < Base
       def compile
         push "(("
         push expr(base)
-        push ")._scope.get('#{name}'))"
+        push ").$$scope.get('#{name}'))"
       end
     end
 

lib/opal/nodes/def.rb

@@ -70,10 +70,10 @@ def compile
           scope_name = scope.identity
 
           if scope.uses_block?
-            add_temp "$iter = #{scope_name}._p"
+            add_temp "$iter = #{scope_name}.$$p"
             add_temp "#{yielder} = $iter || nil"
 
-            line "#{scope_name}._p = null;"
+            line "#{scope_name}.$$p = null;"
           end
 
           unshift "\n#{current_indent}", scope.to_vars
@@ -107,9 +107,9 @@ def compile
         elsif scope.iter?
           wrap "$opal.defn(self, '$#{mid}', ", ')'
         elsif scope.type == :sclass
-          unshift "self._proto#{jsid} = "
+          unshift "self.$$proto#{jsid} = "
         elsif scope.top?
-          unshift "$opal.Object._proto#{jsid} = "
+          unshift "$opal.Object.$$proto#{jsid} = "
         else
           unshift "def#{jsid} = "
         end

lib/opal/nodes/defined.rb

@@ -75,12 +75,12 @@ def compile_colon2
         # does not raise errors is needed
         push "(function(){ try { return (("
         push expr(value)
-        push ") != null ? 'constant' : nil); } catch (err) { if (err._klass"
+        push ") != null ? 'constant' : nil); } catch (err) { if (err.$$class"
         push " === Opal.NameError) { return nil; } else { throw(err); }}; })()"
       end
 
       def compile_colon3
-        push "($opal.Object._scope.#{value[1]} == null ? nil : 'constant')"
+        push "($opal.Object.$$scope.#{value[1]} == null ? nil : 'constant')"
       end
 
       def compile_cvar

lib/opal/nodes/definitions.rb

@@ -42,7 +42,7 @@ def compile
           scope.methods << "$#{new_name[1]}"
           push "$opal.defn(self, '$#{new_name[1]}', #{scope.proto}#{old_mid})"
         else
-          push "self._proto#{new_mid} = self._proto#{old_mid}"
+          push "self.$$proto#{new_mid} = self.$$proto#{old_mid}"
         end
       end
     end

lib/opal/nodes/helpers.rb

@@ -76,7 +76,7 @@ def js_truthy(sexp)
         end
 
         with_temp do |tmp|
-          [fragment("((#{tmp} = "), expr(sexp), fragment(") !== nil && (!#{tmp}._isBoolean || #{tmp} == true))")]
+          [fragment("((#{tmp} = "), expr(sexp), fragment(") !== nil && (!#{tmp}.$$is_boolean || #{tmp} == true))")]
         end
       end
 
@@ -90,7 +90,7 @@ def js_falsy(sexp)
         end
 
         with_temp do |tmp|
-          [fragment("((#{tmp} = "), expr(sexp), fragment(") === nil || (#{tmp}._isBoolean && #{tmp} == false))")]
+          [fragment("((#{tmp} = "), expr(sexp), fragment(") === nil || (#{tmp}.$$is_boolean && #{tmp} == false))")]
         end
       end
 

lib/opal/nodes/iter.rb

@@ -25,7 +25,7 @@ def compile
 
         in_scope do
           identity = scope.identify!
-          add_temp "self = #{identity}._s || this"
+          add_temp "self = #{identity}.$$s || this"
 
           compile_args(args[1..-1], opt_args, params)
 
@@ -39,7 +39,7 @@ def compile
             scope.add_temp block_arg
             scope_name = scope.identify!
 
-            line "#{block_arg} = #{scope_name}._p || nil, #{scope_name}._p = null;"
+            line "#{block_arg} = #{scope_name}.$$p || nil, #{scope_name}.$$p = null;"
           end
 
           body_code = stmt(body)
@@ -51,7 +51,7 @@ def compile
         unshift to_vars
 
         unshift "(#{identity} = function(#{params.join ', '}){"
-        push "}, #{identity}._s = self, #{identity})"
+        push "}, #{identity}.$$s = self, #{identity})"
       end
 
       def compile_args(args, opt_args, params)

lib/opal/nodes/masgn.rb

@@ -18,7 +18,7 @@ def compile
           push "#{tmp} = $opal.to_ary(", expr(rhs[1]), ")"
         elsif rhs.type == :splat
           push "(#{tmp} = ", expr(rhs[1]), ")['$to_a'] ? (#{tmp} = #{tmp}['$to_a']())"
-          push " : (#{tmp})._isArray ? #{tmp} : (#{tmp} = [#{tmp}])"
+          push " : (#{tmp}).$$is_array ? #{tmp} : (#{tmp} = [#{tmp}])"
         else
           raise "unsupported mlhs type"
         end

lib/opal/nodes/module.rb

@@ -16,8 +16,8 @@ def compile
 
         in_scope do
           scope.name = name
-          add_temp "#{scope.proto} = self._proto"
-          add_temp '$scope = self._scope'
+          add_temp "#{scope.proto} = self.$$proto"
+          add_temp '$scope = self.$$scope'
 
           body_code = stmt(body || s(:nil))
           empty_line