[macruby-changes] [MacRuby/MacRuby] d3d621: add a rb_str_freeze() as CRuby API. fix #1419

[noreply at github.com]

  Branch: refs/heads/master
  Home:   https://github.com/MacRuby/MacRuby

  Commit: d3d62126cda14fd824f7f14594e632317f82d75a
      https://github.com/MacRuby/MacRuby/commit/d3d62126cda14fd824f7f14594e632317f82d75a
  Author: Watson <watson1978 at gmail.com>
  Date:   2011-11-16 (Wed, 16 Nov 2011)

  Changed paths:
    M string.c

  Log Message:
  -----------
  add a rb_str_freeze() as CRuby API. fix #1419