Class: Opal::Nodes::ClassNode
- Inherits:
-
ModuleNode
- Object
- Base
- ScopeNode
- ModuleNode
- Opal::Nodes::ClassNode
- Defined in:
- opal/lib/opal/nodes/class.rb
Instance Attribute Summary
Attributes inherited from ScopeNode
#block_name , #catch_return , #defs , #gvars , #has_break , #identity , #ivars , #locals , #methods , #mid , #name , #parent , #rescue_else_sexp , #scope_name , #uses_super , #uses_zuper
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from ModuleNode
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 , #has_local? , #has_rescue_else? , #has_temp? , #identify! , #in_ensure , #in_ensure? , #in_scope , #in_while? , #initialize , #iter? , #module? , #new_temp , #next_temp , #pop_while , #push_while , #queue_temp , #sclass? , #super_chain , #to_vars , #top? , #uses_block! , #uses_block?
Methods inherited from Base
#add_gvar , #add_ivar , #add_local , #add_temp , #children , children , #class_variable_owner , #class_variable_owner_nesting_level , #comments , #compile_to_fragments , #error , #expr , #expr? , #expr_or_nil , #fragment , handle , handlers , #has_rescue_else? , #helper , #in_ensure , #in_ensure? , #in_while? , #initialize , #process , #push , #recv , #recv? , #s , #scope , #stmt , #stmt? , truthy_optimize? , #unshift , #while_loop , #with_temp , #wrap
Methods included from Helpers
#conditional_send , #current_indent , #empty_line , #indent , #js_falsy , #js_truthy , #js_truthy_optimize , #line , #mid_to_jsid , #property , #valid_name?
Constructor Details
This class inherits a constructor from Opal::Nodes::ScopeNode
Instance Method Details
#body_code ⇒ Object
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# File 'opal/lib/opal/nodes/class.rb', line 37 def body_code stmt(compiler.returns(body || s(:nil))) end
#compile ⇒ Object
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# File 'opal/lib/opal/nodes/class.rb', line 12 def compile name, base = name_and_base helper :klass push '(function($base, $super, $parent_nesting) {' line " var self = $klass($base, $super, '#{name}');" in_scope do scope.name = name add_temp '$nesting = [self].concat($parent_nesting)' body_code = self.body_code empty_line line scope.to_vars line body_code end line '})(', base, ', ', super_code, ', $nesting)' end
#super_code ⇒ Object
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# File 'opal/lib/opal/nodes/class.rb', line 33 def super_code sup ? expr(sup) : 'null' end