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annotate framework/env/convert/from_human.lua @ 283:81711c529eb2

Perform relative 301/302 redirects (according to RFC 7231)
author jbe
date Sun Mar 22 00:58:14 2015 +0100 (2015-03-22)
parents 9fdfb27f8e67
children
rev   line source
jbe/bsw@0 1 function convert.from_human(str, typ)
jbe/bsw@0 2 if not typ then
jbe/bsw@0 3 error("Using convert.from_human(...) to convert a human readable string to an internal data type needs a type to be specified as second parameter.")
jbe/bsw@0 4 end
jbe/bsw@0 5 if not str then return nil end -- TODO: decide, if an error should be raised instead
jbe/bsw@0 6 local type_symbol = convert._type_symbol_mappings[typ]
jbe/bsw@0 7 if not type_symbol then
jbe/bsw@0 8 error("Unrecognized type reference passed to convert.from_human(...).")
jbe/bsw@0 9 end
jbe/bsw@0 10 local converter = convert["_from_human_to_" .. type_symbol]
jbe/bsw@0 11 if not converter then
jbe/bsw@0 12 error("Type reference passed to convert.from_human(...) was recognized, but the converter function is not existent.")
jbe/bsw@0 13 end
jbe/bsw@0 14 return converter(str)
jbe/bsw@0 15 end

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