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Fix an inner method Range#can_iterate_from? #2273

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Apr 12, 2013
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3 changes: 1 addition & 2 deletions kernel/common/range18.rb
Original file line number Diff line number Diff line change
Expand Up @@ -42,9 +42,8 @@ def each(&block)
alias_method :first, :begin
alias_method :last, :end

protected

def can_iterate_from?(object)
object.respond_to? :succ
end
private :can_iterate_from
end
5 changes: 2 additions & 3 deletions kernel/common/range19.rb
Original file line number Diff line number Diff line change
Expand Up @@ -80,9 +80,8 @@ def min(&block)
@begin
end

protected

def can_iterate_from?(object)
first.respond_to?(:succ) && !object.kind_of?(Time)
object.respond_to?(:succ) && !object.kind_of?(Time)
end
private :can_iterate_from
end