U:RDoc::AnyMethod[iI"tsort_each:EFI"TSort#tsort_each;TF: publico:RDoc::Markup::Document: @parts[
o: RDoc::Markup::Paragraph; [I"0The iterator version of the #tsort method. ;TI"Zobj.tsort_each is similar to obj.tsort.each, but ;TI"Omodification of _obj_ during the iteration may lead to unexpected results.;To: RDoc::Markup::BlankLine o;
; [I" #tsort_each returns +nil+. ;TI"2If there is a cycle, TSort::Cyclic is raised.;T@o:RDoc::Markup::Verbatim; [I"
class G
;TI" include TSort
;TI" def initialize(g)
;TI" @g = g
;TI" end
;TI"6 def tsort_each_child(n, &b) @g[n].each(&b) end
;TI"3 def tsort_each_node(&b) @g.each_key(&b) end
;TI" end
;TI"
;TI":graph = G.new({1=>[2, 3], 2=>[4], 3=>[2, 4], 4=>[]})
;TI"!graph.tsort_each {|n| p n }
;TI" #=> 4
;TI" # 2
;TI" # 3
;TI"
# 1;T: @format0:
@fileI"lib/tsort.rb;T:0@omit_headings_from_table_of_contents_below00I" node;F[ I"();T@&FI"
TSort;FcRDoc::NormalModule00