class Listaa::Lista
Attributes
First[R]
Sz[R]
Public Class Methods
new()
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# File lib/Lista/Lista.rb, line 8 def initialize @First = nil @Sz = 0 end
Public Instance Methods
at(i)
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# File lib/Lista/Lista.rb, line 24 def at(i) @Aux = @First if(i<@Sz) for j in 1..i do @Aux = @Aux.next end @Aux.value else nil end end
each() { |value| ... }
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# File lib/Lista/Lista.rb, line 86 def each aux = @First while aux!=nil yield aux.value aux = aux.next end end
iterarFirst(num)
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# File lib/Lista/Lista.rb, line 62 def iterarFirst(num) if(num<@Sz) aux = @First for i in 0..num-1 do aux = aux.next end aux.value else nil end end
iterarLast(num)
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# File lib/Lista/Lista.rb, line 74 def iterarLast(num) if(num<@Sz) aux = @Last for i in 0..num-1 do aux = aux.prev end aux.value else nil end end
push_back(objeto)
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# File lib/Lista/Lista.rb, line 13 def push_back(objeto) if(@Sz==0) @First = Nodo.new(objeto,nil,nil) @Last = @First else @Last.next = Nodo.new(objeto,nil,@Last) @Last = @Last.next end @Sz = @Sz + 1 end
takeAt(i)
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# File lib/Lista/Lista.rb, line 36 def takeAt(i) @Aux = @First if(i<@Sz) for j in 1..i-1 do @Aux = @Aux.next end @Aux2 = @Aux.next @Aux.next = @Aux2.next @Sz = @Sz -1 @Aux2.value else nil end end
takeFirst()
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# File lib/Lista/Lista.rb, line 51 def takeFirst if(@Sz>=1) @Aux = @First @First = @First.next @Sz = @Sz -1 @Aux.value else nil end end
to_apa()
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# File lib/Lista/Lista.rb, line 103 def to_apa a = [] a = sort { |x,y| x <=> y } f="" a.collect{ |x| f=f+x.to_s+"\n"} f end
to_s()
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# File lib/Lista/Lista.rb, line 94 def to_s a = [] a = sort { |x,y| x <=> y } f="" a.collect{ |x| f=f+x.autorTo_s+"\n"} f end