Class: Opal::Nodes::ModuleNode
- Defined in:
- opal/lib/opal/nodes/module.rb
Direct Known Subclasses
Constant Summary
Constants included from Helpers
Helpers::BASIC_IDENTIFIER_RULES , Helpers::ES3_RESERVED_WORD_EXCLUSIVE , Helpers::ES51_RESERVED_WORD , Helpers::IMMUTABLE_PROPS , Helpers::PROTO_SPECIAL_METHODS , Helpers::PROTO_SPECIAL_PROPS
Instance Attribute Summary
Attributes inherited from ScopeNode
#block_name , #catch_return , #defs , #gvars , #ivars , #locals , #methods , #mid , #name , #parent , #scope_name , #uses_super , #uses_zuper
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from ScopeNode
#add_arg , #add_proto_ivar , #add_scope_gvar , #add_scope_ivar , #add_scope_local , #add_scope_temp , #class? , #class_scope? , #def? , #def_in_class? , #find_parent_def , #get_super_chain , #has_local? , #has_temp? , #identify! , #identity , #in_scope , #in_while? , #initialize , #iter? , #module? , #new_temp , #next_temp , #pop_while , #proto , #push_while , #queue_temp , #sclass? , #to_vars , #top? , #uses_block! , #uses_block?
Methods inherited from Base
#add_gvar , #add_ivar , #add_local , #add_temp , children , #children , #compile_to_fragments , #error , #expr , #expr? , #expr_or_nil , #fragment , handle , handlers , #helper , #in_while? , #initialize , #process , #push , #recv , #recv? , #s , #scope , #stmt , #stmt? , truthy_optimize? , #unshift , #while_loop , #with_temp , #wrap
Methods included from Helpers
#current_indent , #empty_line , #indent , #ivar , #js_falsy , #js_truthy , #js_truthy_optimize , #line , #lvar_to_js , #mid_to_jsid , #property , #valid_ivar_name? , #valid_name? , #variable
Constructor Details
This class inherits a constructor from Opal::Nodes::ScopeNode
Instance Method Details
#compile ⇒ Object
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# File 'opal/lib/opal/nodes/module.rb', line 10 def compile name, base = name_and_base helper :module push "(function($base) {" line " var $#{name}, self = $#{name} = $module($base, '#{name}');" in_scope do scope.name = name add_temp "#{scope.proto} = self.$$proto" add_temp '$scope = self.$$scope' body_code = stmt(body || s(:nil)) empty_line line scope.to_vars line body_code end line "})(", base, ")" end
#name_and_base ⇒ Object
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# File 'opal/lib/opal/nodes/module.rb', line 32 def name_and_base if cid.type == :const # Using $scope.base, not self in case a class is created inside an anonymous class or block [cid[1].to_s, '$scope.base'] elsif cid.type == :colon2 [cid[2].to_s, expr(cid[1])] elsif cid.type == :colon3 [cid[1].to_s, 'Opal.Object'] else raise "Bad receiver in module" end end