# method access permission
# output:
#	foobar
#	Foo

class Foo
  public :printf
  def baz
    print "baz\n"
  end
  private :baz

  def quux
    print "in QUUX "
    baz()
  end
end

def foobar
  print "foobar\n"
end

f = Foo.new
#Foo.private :printf
class Foo			# redefines foobar's scope
  public :foobar
end
f.foobar
f.printf "%s\n", Foo

f.quux

class Bar < Foo
  def quux
    super
    baz()
  end
end

Bar.new.quux
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<div class='path'>path: <a href='/ruby.git/log/?h=v1_8_6_324&amp;id=e7aa87c35340c1690e903e8058d3c4e78f0f5335'>root</a>/<a href='/ruby.git/log/compar.c?h=v1_8_6_324&amp;id=e7aa87c35340c1690e903e8058d3c4e78f0f5335'>compar.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/ruby.git/log/compar.c?h=v1_8_6_324&amp;id=e7aa87c35340c1690e903e8058d3c4e78f0f5335&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-04-22 17:15:49 +0900'>2019-04-22</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=f005ccc771574e8e4e17b7a35c19b352e0b7dc73'>Clarify requirements of &lt;=&gt;</a></td><td>Shugo Maeda</td></tr>
<tr><td><span title='2019-03-22 11:04:59 +0000'>2019-03-22</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=56557ec28a8712984a0e9744fd7547e797ec9b6b'>[DOC] fix markups [ci skip]</a></td><td>nobu</td></tr>
<tr><td><span title='2016-08-11 07:24:25 +0000'>2016-08-11</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=d5a0b8e3cc48632d0cb99553a7aaf233b22a1eac'>Comparable#clamp</a></td><td>nobu</td></tr>
<tr><td><span title='2016-08-11 07:20:36 +0000'>2016-08-11</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=b8ad953501420d60cb820bda157dbe095a9469d0'>compar.c: utility functions</a></td><td>nobu</td></tr>
<tr><td><span title='2015-12-15 20:19:35 +0000'>2015-12-15</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=bb9ef64e5b7c1956040c6c2339ffc0cf37714b60'>* compar.c: Update doc for == [#7688] [ci-skip]</a></td><td>marcandre</td></tr>
<tr><td><span title='2015-02-21 07:18:45 +0000'>2015-02-21</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=d429fc6c318450a8b30aaeec94548855dd0fa163'>compar.c: variable name [ci skip]</a></td><td>nobu</td></tr>
<tr><td><span title='2015-02-11 19:33:46 +0000'>2015-02-11</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=a1992e25b91d77866cd32f4b16fb666f5e89adf5'>* compar.c (cmp_equal): no more error hiding for Comparable#==.</a></td><td>eregon</td></tr>
<tr><td><span title='2015-01-13 12:07:04 +0000'>2015-01-13</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=748325b80de254374a5a71e2e07a2a70d7ea9318'>compar.c: fix message</a></td><td>nobu</td></tr>
<tr><td><span title='2014-08-21 04:39:32 +0000'>2014-08-21</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=3118c4c46e829e5d1dfcd57c45807b9ff64db8f0'>compar.c: use Module#to_s</a></td><td>nobu</td></tr>
<tr><td><span title='2014-08-19 04:59:44 +0000'>2014-08-19</span></td><td><a href='/ruby.git/commit/compar.c?h=v1_8_6_324&amp;id=40db3d97ac03c8346fff14aa98340a68e79e85a5'>compar.c: preserve encodings</a></td><td>nobu</td></tr>