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mix$B$5$l$k%b%8%e!<%k$,JL$N%b%8%e!<%k$r(Binclude$B$7$F$$$?>l9g$K(B
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module Foo
def m
end
end
module Bar
include Foo
end
class Baz
mix Bar
end
p Baz.new.m
m$B$,(BNoMethodError$B$K$J$j$^$9!#$D$^$j!"8=>u(BBar$B$O(BFoo$B$r%$%s%/%k!<(B
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mix$B$GJLL>$rIU$1$FLdBj2r7h!"$HFI$a$k$h$&$J8@$$J}$r$7$F$$$k$,!"(B
$B<B:]$K$O%b%8%e!<%kFbIt$GL>A0$r=q$-49$($kA0$N%a%=%C%I$rFI$s(B
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Traits$B$rF3F~$7$h$&$H$7$F$$$k$N$,(B $B$^$C$?$/L5BL$K$J$k$N$G!“L>(B
$BA0$r=q$-49$($?%a%=%C%I8F$S=P$7$r(B $B%b%8%e!<%k$N%a%=%C%IDj5A<B(B
$BBN$+$iC5$7=P$7$F%a%=%C%I$r%3%T!<$9$k(B $B$H$$$&(B(Bertrand Mayer
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$B$3$l$b;n$7$^$7$g$&!#(B
module Foo
def m
:Foo
end
def x
self.m
end
end
module Bar
def m
:Bar
end
def y
self.m
end
end
class Baz
mix Foo, :m => :m_f
mix Bar, :m => :m_b
end
obj = Baz.new
p obj.x
$B$9$k$H(BFoo#x$B$NCf$G8F$P$l$?(Bm$B$O$9$G$K%j%M!<%$5$l$FB8:_$7$J$$$N(B $B$G%(%i!<$K$J$j$^$9!#$7$+$7!"$3$l$O%$%s%/%k!<%I;~$K%a%=%C%I(Bx$B$N(B $BK\BN$r(B($B%3%T!<$7$?>e$G!K=q$-49$($F!"(Bm$B$NBe$o$j$K%j%M!<%$5$l$?(B
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