webmcp
annotate framework/env/encode/concat_file_path.lua @ 401:ad437022be90
Quick fix to avoid problems on document creation
| author | jbe |
|---|---|
| date | Mon Jan 04 00:48:47 2016 +0100 (2016-01-04) |
| parents | 9fdfb27f8e67 |
| children |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 path = -- string containing a (file) path |
| jbe/bsw@0 | 3 encode.concat_file_path( |
| jbe/bsw@0 | 4 element1, -- first part of the path |
| jbe/bsw@0 | 5 element2, -- second part of the path |
| jbe/bsw@0 | 6 ... -- more parts of the path |
| jbe/bsw@0 | 7 ) |
| jbe/bsw@0 | 8 |
| jbe/bsw@0 | 9 This function takes a variable amount of strings as arguments and returns a concatenation with slashes as seperators. Multiple slashes following each other directly are transformed into a single slash. |
| jbe/bsw@0 | 10 |
| jbe/bsw@0 | 11 --]]-- |
| jbe/bsw@0 | 12 |
| jbe/bsw@0 | 13 function encode.concat_file_path(...) |
| jbe/bsw@0 | 14 return ( |
| jbe/bsw@0 | 15 string.gsub( |
| jbe/bsw@0 | 16 table.concat({...}, "/"), "/+", "/" |
| jbe/bsw@0 | 17 ) |
| jbe/bsw@0 | 18 ) |
| jbe/bsw@0 | 19 end |