instance method
Zlib::GzipReader#unused
() -> ::String?
unused
ext/zlib/zlib.c
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static VALUE
rb_gzreader_unused(VALUE obj)
{
struct gzfile *gz;
TypedData_Get_Struct(obj, struct gzfile, &gzfile_data_type, gz);
return gzfile_reader_get_unused(gz);
}
Returns the rest of the data which had read for parsing gzip format, or nil if the whole gzip file is not parsed yet.