41 lines
882 B
Ruby
41 lines
882 B
Ruby
require "bindata/single"
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module BinData
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# Rest will consume the input stream from the current position to the end of
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# the stream. This will mainly be useful for debugging and developing.
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#
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# require 'bindata'
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#
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# class A < BinData::MultiValue
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# string :a, :read_length => 5
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# rest :rest
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# end
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#
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# obj = A.read("abcdefghij")
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# obj.a #=> "abcde"
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# obj.rest #=" "fghij"
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#
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class Rest < BinData::Single
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# Register this class
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register(self.name, self)
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#---------------
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private
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# Return the string representation that +val+ will take when written.
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def val_to_str(val)
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val
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end
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# Read a number of bytes from +io+ and return the value they represent.
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def read_val(io)
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io.raw_io.read
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end
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# Returns an empty string as default.
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def sensible_default
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""
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end
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end
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end |