class Opal::Nodes::Args::ExtractKwarg

This node is responsible for extracting a single required 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() click to toggle source
# File lib/opal/nodes/args/extract_kwarg.rb, line 18
def compile
  key_name = @sexp.meta[:arg_name]
  scope.used_kwargs << key_name

  add_temp lvar_name

  helper :get_kwarg

  push "#{lvar_name} = $get_kwarg($kwargs, #{key_name.to_s.inspect})"
end