Class: Opal::Nodes::LocalVariableNode

Instance Attribute Summary

Attributes inherited from Base

#compiler , #sexp , #type

Attributes included from Closure::NodeSupport

#closure

Instance Method Summary collapse

• #compile ⇒ Object
• #using_irb? ⇒ Boolean

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_empty , #expr_or_nil , #fragment , handle , handlers , #has_rescue_else? , #helper , #in_ensure , #in_ensure? , #in_resbody , #in_resbody? , #in_rescue , #in_while? , #initialize , #process , #push , #recv , #recv? , #s , #scope , #source_location , #stmt , #stmt? , #top_scope , truthy_optimize? , #unshift , #while_loop , #with_temp , #wrap

Methods included from Closure::NodeSupport

#closure_is? , #compile_catcher , #generate_thrower , #generate_thrower_without_catcher , #in_closure , #pop_closure , #push_closure , #select_closure , #thrower

Methods included from Helpers

#current_indent , #empty_line , #indent , #js_truthy , #js_truthy_optimize , #line , #mid_to_jsid , #property , #valid_name?

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# File 'opal/lib/opal/nodes/variables.rb', line 16
def compile
 return push(var_name.to_s) unless using_irb?
 with_temp do |tmp|
 push property(var_name.to_s)
 wrap "((#{tmp} = Opal.irb_vars", ") == null ? nil : #{tmp})"
 end
end

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# File 'opal/lib/opal/nodes/variables.rb', line 12
def using_irb?
 compiler.irb? && scope.top?
end