class String
Public Instance Methods
only_digits?()
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# File lib/molten_core/string.rb, line 2 def only_digits? match(/^\d+$/) end
to_strict_i(base = 10)
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# File lib/molten_core/string.rb, line 6 def to_strict_i(base = 10) self.only_digits? ? to_i(base) : nil end