class StringScanner
Public Instance Methods
substr(start, end_)
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@param [Integer] start some value of {StringScanner#pos}. @param [Integer] end_ some value of {StringScanner#pos}. @return [String]
# File lib/strscan/substr.rb, line 7 def substr(start, end_) old_pos = self.pos self.pos = start result = peek(end_ - start) self.pos = old_pos return result end