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class Gem::StringSink
def initialize
@string = ""
end
attr_reader :string
def write(s)
@string += s
s.size
end
def set_encoding(enc)
@string.force_encoding enc
end
end
class Gem::StringSource
def initialize(str)
@string = str.dup
end
def read(count=nil)
if count
@string.slice!(0,count)
else
s = @string
@string = ""
s
end
end
alias_method :readpartial, :read
end
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