class About_Pos
Constants
- No_Next
- No_Prev
Public Class Methods
Back(arr) { |v, i, m| ... }
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# File lib/about_pos.rb, line 38 def Back arr if block_given? Back(arr).each { |v,i,m| yield v, i, m } else Enum.new(:back, arr) end end
Forward(arr) { |v, i, m| ... }
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# File lib/about_pos.rb, line 46 def Forward arr if block_given? Forward(arr).each { |v,i,m| yield v, i, m } else Enum.new(:forward, arr) end end