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`str join` for strings

Concatenate multiple strings into a single string, with an optional separator between each.

Signature

> str join {flags} (separator)

Parameters

separator: optional separator to use when creating string

Input/output types:

input	output
list<any>	string
string	string

Examples

Create a string from input

> ['nu', 'shell'] |str join
nushell

Create a string from input with a separator

> ['nu', 'shell'] |str join'-'
nu-shell

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https://www.nushell.sh/commands/docs/str_join.html