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8 lines
409 B
Text
8 lines
409 B
Text
IO::Callback provides an easy way to produce a phoney read-only
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filehandle that calls back to your own code when it needs data to
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satisfy a read. This is useful if you want to use a library module
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that expects to read data from a filehandle, but you want the data to
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come from some other source and you don't want to read it all into
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memory and use IO::String.
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WWW: https://metacpan.org/release/IO-Callback
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