Method: String#pop_lines

Defined in:
lib/hash-utils/string.rb

#pop_lines(count = 1) ⇒ Object 



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# File 'lib/hash-utils/string.rb', line 613

def pop_lines(count = 1)
    lines = self.last_lines(count)
    length = lines.inject(0) { |sum, i| sum + i.length }
    self.replace(self[0..(length - 1)])
    return lines
end