Class: Opal::Nodes::SplatNode

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 Base

#compiler , #type

Instance Method Summary collapse

• #compile ⇒ Object
• #empty_splat? ⇒ Boolean

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

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# File 'opal/lib/opal/nodes/logic.rb', line 93
def compile
 if empty_splat?
 push '[]'
 elsif value.type == :sym
 push '[', expr(value), ']'
 else
 push "Opal.to_a(", recv(value), ")"
 end
end

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# File 'opal/lib/opal/nodes/logic.rb', line 89
def empty_splat?
 value == [:nil] or value == [:paren, [:nil]]
end