class Opal::Nodes::Args::ExtractKwoptarg
This node is responsible for extracting a single optional keyword argument from $kwargs
$kwargs always exist (as argument when inlining is possible and as a local variable when it’s not)
Public Instance Methods
compile()
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# File lib/opal/nodes/args/extract_kwoptarg.rb, line 18 def compile helper :hash_get key_name = @sexp.meta[:arg_name] scope.used_kwargs << key_name add_temp lvar_name line "#{lvar_name} = $hash_get($kwargs, #{key_name.to_s.inspect});" return if default_value.children[1] == :undefined push "if (#{lvar_name} == null) #{lvar_name} = ", expr(default_value) end