makeSearchPath
lib.makeSearchPath
Docs pulled from | This Revision | about 1 hour ago
Construct a Unix-style, colon-separated search path consisting of
the given subDir appended to each of the given paths.
Inputs
subDir- Directory name to append
paths- List of base paths
Type
makeSearchPath :: string -> [string] -> string
Examples
lib.strings.makeSearchPath usage example
makeSearchPath "bin" ["/root" "/usr" "/usr/local"]
=> "/root/bin:/usr/bin:/usr/local/bin"
makeSearchPath "bin" [""]
=> "/bin"
Noogle detected
Implementation
The following is the current implementation of this function.
makeSearchPath =
subDir:
paths:
concatStringsSep ":" (map (path: path + "/" + subDir) (filter (x: x != null) paths));