= private = protected
to_s()
Always returns the empty string.
nil.to_s #=> ""
/* * call-seq: * nil.to_s => "" * * Always returns the empty string. * * nil.to_s #=> "" */ static VALUE nil_to_s(obj) VALUE obj; { return rb_str_new2(""); }
RSpec
Ruby on Rails
Ruby
= private
= protected
