join
lib.strings.join
Primop
Docs pulled from | This Revision | about 2 hours ago
Takes 2 arguments
separator, list
Concatenates a list of strings with a separator between each element.
Inputs
sep- Separator to add between elements
list- List of strings that will be joined
Type
join :: string -> [ string ] -> string
Examples
lib.strings.join usage example
join ", " ["foo" "bar"]
=> "foo, bar"
Noogle detected
Implementation
This function is implemented in c++ and is part of the native nix runtime.
Implementation
The following is the current implementation of this function.
join = builtins.concatStringsSep;