class Opal::Nodes::TopNode
def add_used_helpers
def add_used_helpers compiler.helpers.to_a.reverse_each { |h| prepend_scope_temp "$#{h} = Opal.#{h}" } end
def add_used_helpers compiler.helpers.to_a.reverse_each { |h| prepend_scope_temp "$#{h} = Opal.#{h}" } end