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Filename : tsort_each-i.ri

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U:RDoc::AnyMethod[iI"tsort_each:ETI"TSort#tsort_each;TF:publico:RDoc::Markup::Document:@parts[
o:RDoc::Markup::Paragraph;	[I"0The iterator version of the #tsort method. ;TI"Z<tt><em>obj</em>.tsort_each</tt> is similar to <tt><em>obj</em>.tsort.each</tt>, 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;T[�I"();T@&FI"
TSort;TcRDoc::NormalModule00