[Feature #679] Integer#to_s(:step=>3, :sep=>",") $B$,M_$7$$(B

Ruby Development
1

Feature #679: Integer#to_s(:step=>3, :sep=>“,”) e$B$,M_$7$$e(B
http://redmine.ruby-lang.org/issues/show/679

e$B5/I<<Te(B: Takeyuki F.
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
e$B%+%F%4%je(B: core, Target version: 1.9.x

e$B$3$l$Oe(BIntegere$B$re(BStringe$B$KJQ49$9$k$H$-$Ke(B
12345678.to_s(:step=>3,:sep=>“,”) #=> “1,2345,678”
12345678.to_s(:step=>4,:sep=>“'”) #=> “1234’5678”
e$B$H$J$k$b$N$G$9!#e(B
e$B$3$A$i$O$$$+$,$G$7$g$&!)e(B